81 Highlights 22 Differences 5 Reactions 0 Likes

Britax B-Safe 35 vs Britax B-Safe Ultra: 81 Highlights & 22 Differences — So, Which Car Seat Actually Works Better

Decide if you want a car seat that grows with your child or a premium, lightweight seat focused on infant use only. Which car seat feels right for your home? We ran through Britax B-Safe 35 vs Britax B-Safe Ultra with key highlights, side impact protection, cup holder, snack tray & toy attachment option, and what families love most.

63 Points
Britax
Britax
Britax B-Safe 35 Infant Car Seat
The Britax B-Safe 35 has been discontinued️. Our community last shared an update on December 20, 2025.
Britax B-Safe 35
60 Points
Britax
Britax
Britax B-Safe Ultra Infant Car Seat
The Britax B-Safe Ultra has been discontinued️. Our community last shared an update on December 20, 2025.
Britax B-Safe Ultra
vs

Highlights 156

No extras. Just what matters.
63 Points
vs
60 Points

Why is Britax B-Safe 35 better than Britax B-Safe Ultra ?

Scroll down for more facts

Britax B-Safe 35 vs. Britax B-Safe Ultra: Comparing Two Trusted Infant Car Seats

When it comes to infant car seats, safety, comfort, and ease of use are paramount. The Britax B-Safe 35 and the Britax B-Safe Ultra are both rear-facing infant car seats designed with these principles in mind. Each offers FAA certification for airplane travel, side-impact protection, and energy-absorbing foam to provide excellent safety. However, their differences lie in installation methods, adjustability features, and additional convenience options. Both cater to children from birth weighing 4 to 35 pounds, but they diverge when it comes to age range suitability and user preferences.

The B-Safe 35 leans towards a traditional design with LATCH installation ideal for vans, a bucket-style seat contour, and a slightly lighter 10-pound frame. In contrast, the B-Safe Ultra focuses on premium styling, offering seat belt installation compatible across cars, SUVs, trucks, and vans, along with advanced harness adjustability and an anti-rebound bar.

The Britax B-Safe 35: Reliable Simplicity Meets Comfort

The Britax B-Safe 35 stands out for its straightforward installation system and practical features that simplify daily use. Its LATCH installation system is well-suited particularly for van users, making it easy to secure the seat safely without wrestling with seat belts. With a lightweight profile of just 10 pounds, this seat is convenient for caregivers who need to frequently transfer the seat in and out of the vehicle. Its bucket-style seat contour and ergonomic design deliver secure and supportive comfort, complemented by an infant insert included for newborns.

On the safety front, the B-Safe 35 features a steel-reinforced frame, energy-absorbing foam, and an anti-rebound protection system to mitigate crash forces. An impact-absorbing base and rollover testing further reinforce vehicle crashworthiness. Moreover, it provides four levels of manual harness adjustment and a five-point harness to keep your little one safely restrained.

For added convenience, the B-Safe 35 includes a cup holder, a feature absent in the Ultra model, which can be appreciated for on-the-go feeds or small toys. Its integrated sunshade canopy and quick-release mechanism make usage hassle-free, and the machine-washable cover adds easy maintenance.

Britax B-Safe Ultra: Innovative Safety Meets Versatile Functionality

In contrast, the Britax B-Safe Ultra elevates infant car seat design with more sophisticated safety adjustability and broader vehicle compatibility. Offering a slightly heavier profile at 11.5 pounds, this model incorporates an easy no-rethread harness system with six height adjustment levels, providing greater flexibility as your baby grows. It also sports an anti-rebound bar, a plus for extra crash stability.

Installation-wise, the B-Safe Ultra supports the seat belt method, enabling use across a wide range of vehicles including cars, SUVs, trucks, and vans. This larger compatibility makes it an appealing choice for families with multiple vehicles. The quick-release and one-hand adjustment features enhance ease of use, complemented by a modern classic design theme and a premium edition version update.

Comfort has not been overlooked; a head support with adjustability and curved seat contour help cradle your infant in ergonomic style. The integrated sunshade boasts an extended canopy for enhanced protection against sunlight, ideal for family outings.

Regarding safety, the Ultra carries certifications from FMVSS213 and NHTSA, along with FAA approval, boasting crash-test certifications and rollover testing. The inclusion of a top tether and a belt lock-off system ensure secure installation. Its fabric is a blend of EPS and EPP foam padding, adding extra protection and comfort, all wrapped in a machine-washable polyester cover designed for longevity.

Quick Take

The Britax B-Safe 35 shines with its lightweight build, easy LATCH installation, and practical features like a cup holder and infant insert, making it perfect for parents seeking simplicity and extended usability up to four years. Meanwhile, the Britax B-Safe Ultra excels in adjustable safety features, wider vehicle compatibility, and premium comfort additions such as the sunshade extension and no-rethread harness system.

Bottom Line

For families who desire maximum safety customization combined with a lower price point and broader vehicle compatibility, the Britax B-Safe Ultra is the superior option. Conversely, parents looking for a lighter, tried-and-true infant seat with user-friendly installation and convenience perks may find the B-Safe 35 more suited to their needs. Both seats deliver solid protection and comfort, so your choice will boil down to your lifestyle and vehicle type.

Verdict

  • Winner: Britax B-Safe Ultra - for its enhanced harness adjustability, versatile installation options, and added safety features at a more affordable price point.
  • Runner-up: Britax B-Safe 35 - for its lighter weight, easy LATCH installation, and extra convenient features like cup holder and longer age suitability.

Comparisons 7

Two enter. One leaves your cart.

Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 7

Because one duel is never enough.

Comparisons & Facts 156

Side by side. The numbers. The features. No drama.

From feature highlights to what real parents say, this car seats comparison lays out how Britax B-Safe 35 and Britax B-Safe Ultra really perform.

General Information 15

Warranty Period

How long is the warranty period?

20 Britax B-Safe 35 0 Votes 12 Months

20 Britax B-Safe Ultra 0 Votes 12 Months

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat comes with a warranty covering 12 months from the date of purchase.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 6 Updated at 2026-04-14 08:39:22: 40
Score info for Britax B-Safe 35:
We base our scoring on 'Warranty Period' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Warranty Period' on the following:

Specifies warranty length for defects and issues.

Model Name

What is the model name?

63 Britax B-Safe 35 0 Votes B-Safe 35

66 Britax B-Safe Ultra 0 Votes B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Model Name

The Model Name for Britax B-Safe 35 is 'B-Safe 35', while for Britax B-Safe Ultra it is 'B-Safe Ultra'. This clearly differentiates the specific car seat models.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 68 Updated at 2026-04-14 08:39:22: 72
Score info for Britax B-Safe 35:
We base our scoring on 'Model Name' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Model Name' on the following:

Identifies the specific model or version of the car seat.

Model Number

What is the model number?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Identifies the specific model or version of the car seat.

Certification Approval Standard

Which certification does it meet?

20 Britax B-Safe 35 0 Votes FAA

50 Britax B-Safe Ultra 0 Votes FMVSS 213, FAA

Britax B-Safe 35
vs
Britax B-Safe Ultra
Certification Approval Standard

Britax B-Safe 35 is FAA certified, while Britax B-Safe Ultra holds both FMVSS 213 and FAA certifications. The Ultra offers broader safety compliance.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 31 Updated at 2026-04-14 08:39:22: 30
Score info for Britax B-Safe 35:
We base our scoring on 'Certification Approval Standard' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Certification Approval Standard' on the following:

Shows compliance with child safety standards.

Product Lifecycle Stage

What is the product lifecycle stage?

30 Britax B-Safe 35 0 Votes Legacy Model

15 Britax B-Safe Ultra 0 Votes Legacy Model

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 21 Updated at 2026-04-14 08:39:22: 10
Score info for Britax B-Safe 35:
We base our scoring on 'Product Lifecycle Stage' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Product Lifecycle Stage' on the following:

Shows whether the model is active, new, or discontinued.

Product Type

What type of car seat is it?

50 Britax B-Safe 35 0 Votes Infant Car Seat

45 Britax B-Safe Ultra 0 Votes Infant Car Seat

Britax B-Safe 35
Britax B-Safe 35

The Product Type is Infant Car Seat.

It is designed specifically for newborns and small babies, typically used rear-facing.

Britax B-Safe Ultra
Britax B-Safe Ultra

This product is categorized as an Infant Car Seat, specifically designed for newborns and small children.

Defines the main classification of the car seat.

Car Seat Type

What car seat type is it?

20 Britax B-Safe 35 0 Votes Rear-Facing

25 Britax B-Safe Ultra 0 Votes Rear-Facing

Britax B-Safe 35
Britax B-Safe 35

The Car Seat Type is Rear-Facing.

It is recommended for infants and toddlers as it provides the best protection for their developing spine and head in the event of a crash.

Britax B-Safe Ultra
Britax B-Safe Ultra

This car seat is designed exclusively as a Rear-Facing infant car seat, offering optimal safety for newborns and young infants.

Specifies the seating style and intended configuration.

Release Year

What is the release year?

63 Britax B-Safe 35 0 Votes 2016

35 Britax B-Safe Ultra 0 Votes 2018

Britax B-Safe 35
vs
Britax B-Safe Ultra
Release Year

The Release Year for Britax B-Safe 35 is 2016, making it two years older than the Britax B-Safe Ultra, which was released in 2018. The Ultra is a more recent model.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 26 Updated at 2026-04-14 08:39:22: 50
Score info for Britax B-Safe 35:
We base our scoring on 'Release Year' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Release Year' on the following:

States the year of product launch or update.

Country of Manufacture

Where is it manufactured?

50 Britax B-Safe 35 0 Votes China

35 Britax B-Safe Ultra 0 Votes China

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat is manufactured in China.

Identifies the country where the seat is produced.

Weight Range Suitability

What weight range does it support?

65 Britax B-Safe 35 0 Votes 4–35 lbs

70 Britax B-Safe Ultra 0 Votes 4–35 lbs

Britax B-Safe Ultra
Britax B-Safe Ultra

This car seat is suitable for infants weighing between 4–35 lbs (approximately 1.81–15.88 kg), accommodating newborns and growing babies.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 13 Updated at 2026-04-14 08:39:22: 71
Score info for Britax B-Safe 35:
We base our scoring on 'Weight Range Suitability' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Weight Range Suitability' on the following:

Shows the safe weight range supported by the seat.

Facing Direction

What is the orientation?

50 Britax B-Safe 35 0 Votes Rear-Facing

45 Britax B-Safe Ultra 0 Votes Rear-Facing

Britax B-Safe 35
Britax B-Safe 35

The Facing Direction is Rear-Facing.

This is crucial for the safety of infants and young toddlers, providing superior head and neck protection.

States whether seat is rear-facing, forward-facing, or convertible.

Target Market

What market is it targeted for?

90 Britax B-Safe 35 0 Votes USA

80 Britax B-Safe Ultra 0 Votes USA, Canada

Britax B-Safe 35
vs
Britax B-Safe Ultra
Target Market

The Target Market for Britax B-Safe 35 is USA, whereas Britax B-Safe Ultra is available in both USA and Canada. The Ultra has a wider regional availability for customers.

Indicates intended sales regionmarket.

Dimensions & Weight 14

Product Weight

What is the product weight?

10 lbs 1 Votes
Britax B-Safe 35
11.5 lbs 0 Votes
Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Product Weight

Britax B-Safe 35 weighs 10 lbs (4.54 kg), making it 1.5 lbs (0.68 kg) lighter than the Britax B-Safe Ultra, which weighs 11.5 lbs (5.22 kg). The B-Safe 35 is easier to carry if portability is a priority.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 87 Updated at 2026-04-14 08:39:22: 88
Score info for Britax B-Safe 35:
We base our scoring on 'Product Weight' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Product Weight' on the following:

The weight of the car seat itself.

The Britax B-Safe 35 being lighter is a huge plus for me. It would make transferring it between cars or carrying it a lot easier.

See more

Product Height

What is the product height?

25 inch 0 Votes
Britax B-Safe 35
25 inch 0 Votes
Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The Product Height is 25 inch (63.50 cm), which is an important dimension for overall fit and functionality.

This dimension can be important for ensuring it fits comfortably in various vehicle types and provides adequate head clearance.

Britax B-Safe Ultra
Britax B-Safe Ultra

The product stands at a height of 25 inch (approximately 63.5 cm), providing adequate space for infant growth.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 53 Updated at 2026-04-14 08:39:22: 55
Score info for Britax B-Safe 35:
We base our scoring on 'Product Height' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Product Height' on the following:

Overall height of the car seat.

Product Width

What is the product width?

17.75 inch 0 Votes
Britax B-Safe 35
17.75 inch 0 Votes
Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The Product Width is 17.75 inch (45.09 cm), which is an important dimension for overall fit and functionality.

This is an important dimension for fitting into smaller vehicles or for multi-car seat setups.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 60 Updated at 2026-04-14 08:39:22: 68
Score info for Britax B-Safe 35:
We base our scoring on 'Product Width' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Product Width' on the following:

Total width across the car seat.

Seat Base Width

What is the base width?

13.5 inch 0 Votes
Britax B-Safe 35

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Britax B-Safe 35
vs
Britax B-Safe Ultra
Seat Base Width

The Seat Base Width for Britax B-Safe 35 is 13.5 inches (34.29 cm), but this information is not available for Britax B-Safe Ultra. It's difficult to compare base dimensions without the Ultra's specification.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 75 Updated at 2026-04-14 08:39:22: 79
Score info for Britax B-Safe 35:
We base our scoring on 'Seat Base Width' on the following:

Width of the seat base that rests on vehicle seat.

Child Height Limit

What is the child height limit?

32 inch 0 Votes
Britax B-Safe 35

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Britax B-Safe 35
vs
Britax B-Safe Ultra
Child Height Limit

The Child Height Limit for Britax B-Safe 35 is 32 inches (81.28 cm), while this specific limit is not provided for Britax B-Safe Ultra. Parents considering the Ultra would need to consult other specifications for height limits.

Maximum child height the seat can support.

Armrest Width

What is the armrest width?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Width of armrests (if included).

Cushion Thickness

What is the cushion thickness?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Thickness of seat padding for comfort.

Product Length

What is the product length?

26.5 inch 0 Votes
Britax B-Safe 35
30.62 inch 0 Votes
Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Product Length

The Product Length of the Britax B-Safe 35 is 26.5 inches (67.31 cm), which is shorter than the Britax B-Safe Ultra at 30.62 inches (77.77 cm). The Ultra is about 4 inches longer, potentially taking up more space.

Total length of the seat when fully assembled.

Seat Depth

What is the seat depth?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Depth of seating area for the child.

Seat Height without base

What is the seat height without base?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Height of seat component when detached from base.

Backrest Height

What is the backrest height?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Height of the child’s back support.

Folded Length

What is the folded length?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Length of the car seat when folded.

Design & Aesthetics 10

Design Theme

What is the design theme?

90 Britax B-Safe 35 0 Votes Modern

35 Britax B-Safe Ultra 0 Votes Classic

Britax B-Safe 35
vs
Britax B-Safe Ultra
Design Theme

Britax B-Safe 35 features a Modern Design Theme, contrasting with the Classic Design Theme of Britax B-Safe Ultra. Your aesthetic preference will guide which style is more appealing.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 91 Updated at 2026-04-14 08:39:22: 100
Score info for Britax B-Safe 35:
We base our scoring on 'Design Theme' on the following:

General design aesthetic of the seat.

Texture Finish

What is the texture finish?

50 Britax B-Safe 35 0 Votes Matte

65 Britax B-Safe Ultra 0 Votes Smooth

Britax B-Safe 35
vs
Britax B-Safe Ultra
Texture Finish

The Texture Finish for Britax B-Safe 35 is Matte, while Britax B-Safe Ultra has a Smooth finish. This difference impacts the car seat's tactile feel and visual appearance.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 61 Updated at 2026-04-14 08:39:22: 70
Score info for Britax B-Safe 35:
We base our scoring on 'Texture Finish' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Texture Finish' on the following:

Type of surface texture finish.

Handle Design

What is the handle design?

70 Britax B-Safe 35 0 Votes Ergonomic

75 Britax B-Safe Ultra 0 Votes Ergonomic

Britax B-Safe 35
vs
Britax B-Safe Ultra
Handle Design

The Handle Design for both Britax B-Safe 35 and Britax B-Safe Ultra is Ergonomic. This indicates both products are designed for comfortable carrying.

Design style of carrying handle.

Color Options

What color options are available?

50 Britax B-Safe 35 0 Votes Black, Gray

19 Britax B-Safe Ultra 0 Votes Black, Gray

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 31 Updated at 2026-04-14 08:39:22: 30
Score info for Britax B-Safe 35:
We base our scoring on 'Color Options' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Color Options' on the following:

Available color variations.

Pattern/Print Options

What patternprint options are offered?

10 Britax B-Safe 35 0 Votes Solid

15 Britax B-Safe Ultra 0 Votes Solid

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 11 Updated at 2026-04-14 08:39:22: 20
Score info for Britax B-Safe 35:
We base our scoring on 'Pattern/Print Options' on the following:

Available seat patterns or prints.

Stitching Style

What stitching style is used?

40 Britax B-Safe 35 0 Votes Standard

45 Britax B-Safe Ultra 0 Votes Standard

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 51 Updated at 2026-04-14 08:39:22: 30
Score info for Britax B-Safe 35:
We base our scoring on 'Stitching Style' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Stitching Style' on the following:

The visible stitching style used.

Logo Brand Placement

Where is the logo placed?

80 Britax B-Safe 35 0 Votes Side Panel

65 Britax B-Safe Ultra 0 Votes Headrest

Britax B-Safe 35
vs
Britax B-Safe Ultra
Logo Brand Placement

The Logo Brand Placement on the Britax B-Safe 35 is on the Side Panel, whereas on the Britax B-Safe Ultra it is on the Headrest. This is a minor design detail.

Where the brand logo is placed.

Trim Accent Options

What trimaccent options are available?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Accent trims or finishes available.

Premium Edition Version

Is there a premium edition?

No 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Premium Edition Version

A Premium Edition Version is not available for Britax B-Safe 35, but Britax B-Safe Ultra offers one. If you're looking for an upgraded option, the Ultra provides that choice.

Indicates if a premium edition is available.

Seasonal Style Variants

Are seasonal style variants offered?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Special edition variants released seasonally.

Fabric & Materials 11

Removable Cover

Is the cover removable?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Removable Cover

The Removable Cover feature is present in both Britax B-Safe 35 and Britax B-Safe Ultra. This makes cleaning and maintenance easier for both car seats.

Indicates whether the seat cover can be removed.

Washable Cover

Is the cover washable?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Washable Cover

Both Britax B-Safe 35 and Britax B-Safe Ultra have a Washable Cover. This ensures that keeping either car seat clean is convenient.

Specifies if the cover is washable.

Machine Wash Safe

Is the cover machine-wash safe?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Machine Wash Safe

The Machine Wash Safe feature is included with both Britax B-Safe 35 and Britax B-Safe Ultra. This simplifies the cleaning process for parents.

Indicates if cover is safe for machine washing.

Flame Retardant Fabric

Does it have flame retardant fabric?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Flame Retardant Fabric

Britax B-Safe 35 does not feature Flame Retardant Fabric, and this specification is not available for Britax B-Safe Ultra. If flame retardancy is a concern, the status for the Ultra is unclear.

Shows if flame retardant fabric is used.

Cover Material

What is the cover material?

60 Britax B-Safe 35 0 Votes Polyester

35 Britax B-Safe Ultra 0 Votes Polyester

Britax B-Safe 35
vs
Britax B-Safe Ultra
Cover Material

Both Britax B-Safe 35 and Britax B-Safe Ultra use Polyester as their Cover Material. This suggests similar fabric properties for both models.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 41 Updated at 2026-04-14 08:39:22: 70
Score info for Britax B-Safe 35:
We base our scoring on 'Cover Material' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Cover Material' on the following:

Type of material used for the seat cover.

Water-Resistant Fabric

Is the fabric water-resistant?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Fabric resists liquid absorption.

Stain-Resistant Fabric

Is the fabric stain-resistant?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Resists staining from food or spills.

Eco-Friendly Materials

Does it use eco-friendly materials?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Confirms if materials are sustainable or recycled.

Padding Material Type

What type of padding material is used?

75 Britax B-Safe 35 0 Votes EPS Foam

78 Britax B-Safe Ultra 0 Votes EPS Foam, EPP Foam

Britax B-Safe 35
vs
Britax B-Safe Ultra
Padding Material Type

Britax B-Safe 35 uses EPS Foam for its Padding Material Type, while Britax B-Safe Ultra utilizes both EPS Foam and EPP Foam. The Ultra's multi-material padding might offer different impact absorption properties.

Type of padding inside the car seat.

Hypoallergenic Properties

Is the fabric hypoallergenic?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates whether the fabric is hypoallergenic.

Comfort & Convenience 18

Infant Insert Included

Is an infant insert included?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Infant Insert Included

Both Britax B-Safe 35 and Britax B-Safe Ultra include an Infant Insert. This helps ensure a snug and safe fit for newborns in either car seat.

Removable padding for newborns.

Seat Contour Type

What seat contour type is it?

80 Britax B-Safe 35 0 Votes Bucket

65 Britax B-Safe Ultra 0 Votes Curved

Britax B-Safe 35
vs
Britax B-Safe Ultra
Seat Contour Type

Britax B-Safe 35 features a Bucket Seat Contour Type, which differs from the Curved Seat Contour Type of Britax B-Safe Ultra. This can influence your child's fit and comfort in the seat.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 81 Updated at 2026-04-14 08:39:22: 90
Score info for Britax B-Safe 35:
We base our scoring on 'Seat Contour Type' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Seat Contour Type' on the following:

Shape of the seat design for child positioning.

Fabric Material

What fabric type is used?

50 Britax B-Safe 35 0 Votes Polyester

65 Britax B-Safe Ultra 0 Votes Polyester

Britax B-Safe 35
vs
Britax B-Safe Ultra
Fabric Material

Both Britax B-Safe 35 and Britax B-Safe Ultra utilize Polyester as their Fabric Type. This suggests similar durability and feel for the main seating material.

Type of fabric used in the seat covering.

Reclining Function Range

What is the reclining function range?

11 Britax B-Safe 35 0 Votes Fixed rear-facing recline

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Britax B-Safe 35
vs
Britax B-Safe Ultra
Reclining Function Range

The Britax B-Safe 35 offers a Fixed rear-facing recline, while the Reclining Function Range is not specified for Britax B-Safe Ultra. Without information for the Ultra, it's difficult to assess recline options.

Range of recline angles for comfort.

Sleeping Position Support

Does it support sleeping position?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Sleeping Position Support

Both Britax B-Safe 35 and Britax B-Safe Ultra provide Sleeping Position Support. This ensures a comfortable and safe resting position for the child during travel in either model.

Designed for safe, comfortable sleeping.

Adjustable Shoulder Straps

Are the shoulder straps adjustable?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Adjustable Shoulder Straps

Adjustable Shoulder Straps are a feature of both Britax B-Safe 35 and Britax B-Safe Ultra. This allows for a customized and secure fit for children as they grow.

Whether shoulder straps can be adjusted easily.

Seat Padding Thickness

What is the seat padding thickness?

1.5 inch 0 Votes
Britax B-Safe 35

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Britax B-Safe 35
vs
Britax B-Safe Ultra
Seat Padding Thickness

Britax B-Safe 35 has a Seat Padding Thickness of 1.5 inches (3.81 cm), but this detail is not specified for Britax B-Safe Ultra. It's harder to compare comfort levels based solely on this dimension for the Ultra.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 50 Updated at 2026-04-14 08:39:22: 46
Score info for Britax B-Safe 35:
We base our scoring on 'Seat Padding Thickness' on the following:

Thickness of seat padding for comfort.

Breathable Mesh Panels

Does it have breathable mesh panels?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Presence of mesh areas for airflow.

Ventilation System

Does it have a ventilation system?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Integrated ventilation to regulate temperature.

Headrest Cushion

Does it have a headrest cushion?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Headrest Cushion

A Headrest Cushion is included in both Britax B-Safe 35 and Britax B-Safe Ultra. This provides comfort and support for the child's head in both models.

Extra cushioning in headrest area for comfort.

Lumbar Support

Does it have lumbar support?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Padding or structure to support child’s lower back.

Armrest Presence

Does it have armrests?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates if the seat has built-in armrests.

Adjustability & Features 15

Harness Height Adjustment Levels

How many harness height adjustments are available?

16 Britax B-Safe 35 0 Votes 4

13 Britax B-Safe Ultra 0 Votes 6

Britax B-Safe 35
vs
Britax B-Safe Ultra
Harness Height Adjustment Levels

The Britax B-Safe 35 provides 4 Harness Height Adjustment Levels, fewer than the 6 levels offered by Britax B-Safe Ultra. The Ultra allows for more precise and adaptable harness positioning.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 6 Updated at 2026-04-14 08:39:22: 21
Score info for Britax B-Safe 35:
We base our scoring on 'Harness Height Adjustment Levels' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Harness Height Adjustment Levels' on the following:

Number of vertical positions for harness straps.

Storage Pocket

Does it have storage pockets?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates presence of small storage compartments.

One-Hand Adjustment

Can it be adjusted with one hand?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
One-Hand Adjustment

The One-Hand Adjustment feature is present in both Britax B-Safe 35 and Britax B-Safe Ultra. This offers convenience for parents when making adjustments to the car seat.

Adjustments that can be made with one hand.

Extendable Seat Base

Does it have an extendable base?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Base can be extended for more legroom.

Recline Positions Count

How many recline positions are there?

17 Britax B-Safe 35 0 Votes 3

22 Britax B-Safe Ultra 0 Votes 3

Britax B-Safe 35
Britax B-Safe 35

The Recline Positions Count is 3.

These positions allow for optimal comfort and safety as your child grows or for different seating angles in the vehicle.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 20 Updated at 2026-04-14 08:39:22: 8
Score info for Britax B-Safe 35:
We base our scoring on 'Recline Positions Count' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Recline Positions Count' on the following:

Number of recline positions offered.

Integrated Sunshade Canopy

Does it have a sunshade or canopy?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Integrated Sunshade Canopy

An Integrated Sunshade Canopy is included with both Britax B-Safe 35 and Britax B-Safe Ultra. This offers sun protection for your child in both car seats.

Built-in sunshade for added protection.

Swivel Range

What is the swivel range?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Degree range the seat can swivelrotate.

Adjustable Headrest Positions

How many headrest positions does it have?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Number of headrest positions available.

Adjustable Leg Support

Does it have adjustable leg support?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates if leg support can be extended or repositioned.

Multi-Stage Use

Can it be used as a convertible seat?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether the seat adapts across infant, toddler, and booster stages.

Rear-to-Forward Transition Feature

Does it support rear-to-forward transition?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Shows if the seat allows easy switch from rear to forward facing.

Booster Mode Support

Can it be used as a booster?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates if seat can convert into booster mode.

Safety & Protection 16

No-Rethread Harness

Does it have a no-rethread harness?

No 0 Votes Britax B-Safe 35

Yes 1 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
No-Rethread Harness

Britax B-Safe 35 does not feature a No-Rethread Harness, but Britax B-Safe Ultra does. The Ultra offers convenience, as you won't need to manually rethread the harness as your child grows.

Harness adjusts without rethreading straps manually.

The no-rethread harness on the B-Safe Ultra is a total game-changer for me. It makes adjusting the straps incredibly simple and hassle-free.

See more

Energy-Absorbing Foam

Does it use energy-absorbing foam?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat is equipped with energy-absorbing foam, which is designed to dissipate crash forces and enhance child safety.

Presence of EPS or EPP foam to absorb crash forces.

Steel Reinforced Frame

Does it have a steel reinforced frame?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

A steel reinforced frame provides additional strength and durability to the car seat's structure, offering superior protection.

Steel in the frame increases durability and crash safety.

Side Impact Protection

Does it have side impact protection?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Side Impact Protection

Side Impact Protection is included in both Britax B-Safe 35 and Britax B-Safe Ultra. This essential safety feature helps protect your child in the event of a side collision.

Indicates presence of padding or technology against side collisions.

Headrest Adjustment Levels

How many headrest adjustment levels are there?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

35 Britax B-Safe Ultra 0 Votes 6

Britax B-Safe 35
vs
Britax B-Safe Ultra
Headrest Adjustment Levels

Headrest Adjustment Levels are not specified for Britax B-Safe 35, whereas Britax B-Safe Ultra offers 6 levels of adjustment. The Ultra provides more flexibility in positioning the headrest for comfort and safety.

Number of positions for adjusting the headrest.

Anti-Rebound Protection

Does it have anti-rebound protection?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Feature that limits rebound motion in crash.

Extended Rear-Facing Capability

Does it support extended rear-facing use?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Allows children to remain rear-facing beyond standard limits.

Safety Indicators

Does it have safety indicators?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Shows if the seat includes built-in safety status indicators.

Crash Test Certification

What crash test certifications does it hold?

80 Britax B-Safe 35 0 Votes FMVSS213

40 Britax B-Safe Ultra 0 Votes NHTSA, FMVSS213

Britax B-Safe 35
vs
Britax B-Safe Ultra
Crash Test Certification

Britax B-Safe 35 has FMVSS213 Crash Test Certification, while Britax B-Safe Ultra has both NHTSA and FMVSS213 certifications. The Ultra provides an additional layer of certification for crash safety.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 51 Updated at 2026-04-14 08:39:22: 70
Score info for Britax B-Safe 35:
We base our scoring on 'Crash Test Certification' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Crash Test Certification' on the following:

Indicates which crash test programs the seat passed.

Impact-absorbing Base

Does it have an impact-absorbing base?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The car seat features an impact-absorbing base, designed to absorb and dissipate crash forces, thereby reducing the impact on the child.

This enhances overall safety during a collision.

Base designed to dissipate crash forces.

Five-Point Harness

Does it use a five-point harness?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Shows if the seat uses a five-point harness system.

Three-Point Harness

Does it use a three-point harness?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates if a simpler three-point harness is used.

Installation & Compatibility 16

Installation Difficulty Rating

What is the installation difficulty rating?

100 Britax B-Safe 35 0 Votes Easy

95 Britax B-Safe Ultra 0 Votes Easy

Britax B-Safe 35
Britax B-Safe 35

The Installation Difficulty Rating is Easy.

This makes it user-friendly for parents and caregivers.

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat is rated as Easy to install, simplifying the setup process for parents.

Relative ease of installation (e.g., 1–5 rating).

Anti-Rebound Bar

Does it have an anti-rebound bar?

No 0 Votes Britax B-Safe 35

Yes 1 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Anti-Rebound Bar

An Anti-Rebound Bar is not available with Britax B-Safe 35, but it is included with Britax B-Safe Ultra. The Ultra provides an extra safety feature designed to reduce rebound rotation in a crash.

Shows if an anti-rebound bar is included.

I'm definitely leaning towards the Britax B-Safe Ultra because of the anti-rebound bar. That extra safety feature provides me with a lot more peace of mind.

See more

Compatibility with Travel System

Is it compatible with travel systems?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat is compatible with travel systems, allowing it to be easily attached to compatible strollers for seamless transitions.

Whether the seat can attach to a stroller system.

FAA Aircraft Approval

Is it FAA approved?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

This car seat is approved by the Federal Aviation Administration, making it suitable for use on aircraft during travel.

Indicates approval for use in airplanes.

Vehicle Compatibility

What vehicles is it compatible with?

42 Britax B-Safe 35 0 Votes Van

75 Britax B-Safe Ultra 0 Votes Car, SUV, Truck, Van

Britax B-Safe 35
vs
Britax B-Safe Ultra
Vehicle Compatibility

Britax B-Safe 35 is compatible with Vans, while Britax B-Safe Ultra boasts broader Vehicle Compatibility, including Cars, SUVs, Trucks, and Vans. The Ultra offers greater versatility across different vehicle types.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 66 Updated at 2026-04-14 08:39:22: 60
Score info for Britax B-Safe 35:
We base our scoring on 'Vehicle Compatibility' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Vehicle Compatibility' on the following:

Shows what type of vehicles the seat fits into.

Tether Type

What tether type is used?

60 Britax B-Safe 35 0 Votes Top Tether

85 Britax B-Safe Ultra 0 Votes Top Tether

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat uses a Top Tether for installation, which helps limit forward movement and rotation in a crash.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 61 Updated at 2026-04-14 08:39:22: 70
Score info for Britax B-Safe 35:
We base our scoring on 'Tether Type' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Tether Type' on the following:

Specifies type of tether used for added safety.

Built-in Level Indicator

Does it have a level indicator?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

A built-in level indicator is included to help ensure the car seat is installed at the correct recline angle, which is crucial for infant safety.

Shows if the seat has a leveling indicator.

Quick Installation Features

Does it have quick installation features?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Britax B-Safe 35
vs
Britax B-Safe Ultra
Quick Installation Features

Britax B-Safe 35 includes Quick Installation Features, but this information is not available for Britax B-Safe Ultra. The B-Safe 35 may offer a more straightforward and faster initial setup.

Indicates presence of fast-install mechanisms.

Installation Method

What installation methods are supported?

50 Britax B-Safe 35 0 Votes LATCH

25 Britax B-Safe Ultra 0 Votes Seat Belt

Britax B-Safe 35
vs
Britax B-Safe Ultra
Installation Method

The Britax B-Safe 35 primarily uses the LATCH Installation Method, contrasting with the Seat Belt Installation Method of Britax B-Safe Ultra. This is a crucial difference in how the car seat is secured in a vehicle.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 51 Updated at 2026-04-14 08:39:22: 60
Score info for Britax B-Safe 35:
We base our scoring on 'Installation Method' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Installation Method' on the following:

Indicates which systems can be used to secure the car seat.

Base Included

Is a base included?

100 Britax B-Safe 35 0 Votes Yes

95 Britax B-Safe Ultra 0 Votes Yes

Whether the base is provided with the product.

Base Compatibility

What type of base compatibility does it have?

70 Britax B-Safe 35 0 Votes Detachable

95 Britax B-Safe Ultra 0 Votes Detachable

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 61 Updated at 2026-04-14 08:39:22: 80
Score info for Britax B-Safe 35:
We base our scoring on 'Base Compatibility' on the following:

Defines whether the seat works with detachable or fixed base.

Rotation Swivel Function

Does it have swivel function?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether the seat can rotateswivel for easier access.

Maintenance & Care 9

Care Label Instructions

What do the care label instructions say?

100 Britax B-Safe 35 0 Votes Clear

95 Britax B-Safe Ultra 0 Votes Clear

Details on the sewn-in care label.

Cleaning Instructions

What are the cleaning instructions?

85 Britax B-Safe 35 0 Votes Machine Wash

83 Britax B-Safe Ultra 0 Votes Machine Wash

Britax B-Safe 35
vs
Britax B-Safe Ultra
Cleaning Instructions

Cleaning Instructions for Britax B-Safe 35 are 'Machine Wash Cold, Gentle Cycle', while Britax B-Safe Ultra specifies 'Machine Wash Cold'. The B-Safe 35 suggests a gentler wash may be required for its fabrics.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 70 Updated at 2026-04-14 08:39:22: 90
Score info for Britax B-Safe 35:
We base our scoring on 'Cleaning Instructions' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Cleaning Instructions' on the following:

Recommended method for cleaning the car seat.

Detachable Fabric Parts

Are the fabric parts detachable?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

The car seat features detachable fabric parts, allowing for easy removal and washing to maintain hygiene.

Shows if fabric components can be removed.

Machine Wash Temperature Limit

What is the machine wash temperature limit?

86 °F 0 Votes
Britax B-Safe 35
86 °F 0 Votes
Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The Machine Wash Temperature Limit is 86°F (30°C), which is critical for maintaining the material's integrity.

It is recommended to follow these instructions to avoid damage and preserve fabric quality.

Maximum temperature safe for machine washing.

Replacement Part Availability

Are replacement parts available?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

Replacement parts are readily available for this car seat, allowing for easy maintenance and extending the product's lifespan.

This ensures you can replace worn or damaged components.

Indicates if replacement parts are available.

Spare Parts Ordering Process

How can spare parts be ordered?

20 Britax B-Safe 35 0 Votes Simple

65 Britax B-Safe Ultra 0 Votes Simple

Britax B-Safe 35
Britax B-Safe 35

The Spare Parts Ordering Process is Simple.

This makes it easy to maintain and repair the product as needed.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 11 Updated at 2026-04-14 08:39:22: 30
Score info for Britax B-Safe 35:
We base our scoring on 'Spare Parts Ordering Process' on the following:

Information on how to order spare parts.

Drying Instructions

What are the drying instructions?

70 Britax B-Safe 35 0 Votes Air Dry

35 Britax B-Safe Ultra 0 Votes Air Dry

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 41 Updated at 2026-04-14 08:39:22: 50
Score info for Britax B-Safe 35:
We base our scoring on 'Drying Instructions' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Drying Instructions' on the following:

Specifies how the fabric should be dried.

Spot Clean Only Areas

Are there spot-clean only areas?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Areas that must be cleaned by spot cleaning only.

Maintenance Tools Required

Are tools required for maintenance?

100 Britax B-Safe 35 0 Votes None

95 Britax B-Safe Ultra 0 Votes None

Indicates if any tools are needed for maintenance.

Packaging & Shipping 11

Number of Boxes

How many boxes are included?

0 Britax B-Safe 35 0 Votes 1

45 Britax B-Safe Ultra 0 Votes 1

Britax B-Safe 35
Britax B-Safe 35

The Number of Boxes is 1.

This simplifies delivery and assembly expectations for customers.

Britax B-Safe Ultra
Britax B-Safe Ultra

The product ships in 1 box.

Total number of boxes shipped for the product.

Shipping Protection Features

Are shipping protection features included?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The product includes shipping protection features, designed to prevent damage during transit.

This ensures the car seat arrives in pristine condition.

Britax B-Safe Ultra
Britax B-Safe Ultra

The product includes specific features designed to protect it during shipping, ensuring it arrives in perfect condition.

Extra padding or safety measures for transport.

Packaging Type

What type of packaging is used?

20 Britax B-Safe 35 0 Votes Standard

45 Britax B-Safe Ultra 0 Votes Standard

Britax B-Safe Ultra
Britax B-Safe Ultra

The product comes in Standard packaging.

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:31: 0 Updated at 2026-03-02 04:00:43: 21 Updated at 2026-04-14 08:39:22: 0
Score info for Britax B-Safe 35:
We base our scoring on 'Packaging Type' on the following:
Score info for Britax B-Safe Ultra:
We base our scoring on 'Packaging Type' on the following:

Type of packaging material used.

Packaging Length

What is the packaging length?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Length of the product packaging box.

Packaging Width

What is the packaging width?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Width of the product packaging box.

Packaging Height

What is the packaging height?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Height of the product packaging box.

Packaging Weight

What is the box weight?

Who knows? 0 Votes Britax B-Safe 35 (Help us out by suggesting one!)

Who knows? 0 Votes Britax B-Safe Ultra (Help us out by suggesting one!)

Total weight of the packaged box.

Assembly Required

Is assembly required?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether the product requires assembly after unboxing.

Instruction Manual Included

Is the manual included?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

States if an instruction manual is included.

Tools Included

Are tools included?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Indicates if necessary tools are included.

Country of Shipping Origin

What is the shipping origin country?

95 Britax B-Safe 35 0 Votes USA

88 Britax B-Safe Ultra 0 Votes USA

Country from which the product ships.

Policies & Warranty 10

Warranty Coverage for Fabric

Does the warranty cover fabric?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe Ultra
Britax B-Safe Ultra

This product offers warranty coverage specifically for the fabric components, addressing potential defects or issues with the material.

States if warranty includes fabric weardefects.

Recall Policy

Is there a recall policy?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The product is backed by a recall policy, ensuring that in the event of a safety concern, the manufacturer will address it appropriately.

This provides an important layer of consumer protection.

Indicates if the brand has a recall policy.

Return Period

What is the return period?

30 days 0 Votes
Britax B-Safe 35
30 days 0 Votes
Britax B-Safe Ultra

Number of days allowed for product returns.

Warranty Coverage Scope

What does the warranty cover?

0 Britax B-Safe 35 0 Votes Limited

15 Britax B-Safe Ultra 0 Votes Limited

Britax B-Safe 35
vs
Britax B-Safe Ultra
Score History

Updated at 2026-01-27 05:02:32: 0 Updated at 2026-03-02 04:00:43: 11 Updated at 2026-04-14 08:39:22: 20
Score info for Britax B-Safe 35:
We base our scoring on 'Warranty Coverage Scope' on the following:

Defines what the warranty covers.

Extended Warranty Option

Is an extended warranty option available?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether extended warranty is available.

Registration Required for Warranty

Is registration required for warranty?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Shows if product registration is needed for warranty.

Customer Support Availability

When is customer support available?

50 Britax B-Safe 35 0 Votes Business Hours Only

45 Britax B-Safe Ultra 0 Votes Business Hours Only

Level of customer support provided.

Insurance Accident Coverage

Is accident coverage included?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Coverage in case of car accident damage.

Replacement Seat Program (post-accident)

Is there a post-accident replacement program?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Whether a replacement seat is offered after an accident.

Upgrade/Trade-in Policy

Is there an upgrade or trade-in policy?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Option to upgrade or trade in for a new model.

Accessories & Add-ons 11

Snack Tray

Does it include a snack tray?

0 Britax B-Safe 35 0 Votes No

0 Britax B-Safe Ultra 0 Votes No

Britax B-Safe 35
Britax B-Safe 35

A snack tray is not included with this car seat, focusing on a more streamlined design.

Shows if a snack tray is provided.

Toy Attachment Option

Does it allow toy attachment?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

An option for attaching toys is available, which can help keep infants entertained during travel.

This feature promotes engagement and reduces fussiness.

Shows if toys can be attached for child entertainment.

Cup Holder

Does it include a cup holder?

100 Britax B-Safe 35 1 Votes Yes

0 Britax B-Safe Ultra 0 Votes No

Britax B-Safe 35
vs
Britax B-Safe Ultra
Cup Holder

Britax B-Safe 35 includes a Cup Holder, a feature that is not available with Britax B-Safe Ultra. The B-Safe 35 provides added convenience for holding beverages.

States if the car seat comes with a cup holder.

Having a built-in cup holder is super important for my kid's drinks and snacks. The Britax B-Safe 35 wins here for that everyday convenience.

See more

Sunshade Extension

Does it include a sunshade extension?

No 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
vs
Britax B-Safe Ultra
Sunshade Extension

A Sunshade Extension is not available for Britax B-Safe 35, but it is a feature of Britax B-Safe Ultra. The Ultra offers enhanced protection from the sun for your child.

Indicates if an extendable sunshade is provided.

Carrying Handle

Does it have a carrying handle?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Britax B-Safe 35
Britax B-Safe 35

The car seat is equipped with a carrying handle, making it easy to transport the infant seat outside of the vehicle.

This adds convenience for parents on the go.

Indicates if the seat has a handle for carrying.

Travel Bag Compatibility

Is it compatible with travel bags?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Shows if the seat can fit into a travelstorage bag.

Rain Cover Compatibility

Is it compatible with a rain cover?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Whether the seat can be fitted with a rain cover.

Mosquito Net Compatibility

Is it compatible with mosquito nets?

Yes 0 Votes Britax B-Safe 35

Yes 0 Votes Britax B-Safe Ultra

Indicates if a mosquito net can be attached.

Storage Compartments

Does it have storage compartments?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether the seat includes compartments for small items.

Seat Protector Mat

Is a seat protector mat included?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Whether a mat is included to protect the vehicle seat.

Organizer Pocket

Does it have an organizer pocket?

No 0 Votes Britax B-Safe 35

No 0 Votes Britax B-Safe Ultra

Extra pocket to keep small essentials organized.

Surveys

Because hot takes deserve votes.

Comfortness

How comfortable does this car seat feel during use?

Plush and supportive — Maximum comfort
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Soft and cozy — Very comfortable
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Decently padded — Feels okay
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
A bit rough — Could be better
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Hard and stiff — Not comfortable at all
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Ease of Installation

How easy is it to install this car seat securely?

Super simple — Under 5 minutes
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Quick and easy — 5 to 10 minutes
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Straightforward — 10 to 20 minutes
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Tricky but doable — 20 to 30 minutes
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Frustrating and confusing — Took over 30 minutes
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Weight

How heavy is this car seat to carry and move around?

Ultra-light — Under 15 pounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Lightweight — 15 to 20 pounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Manageable — 20 to 25 pounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Heavy — 25 to 30 pounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Very heavy — Over 30 pounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Durability

How durable and long-lasting does this car seat feel?

Built to last — Over 5 years
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Strong — 3 to 5 years
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Decent — 2 to 3 years
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Weak — 1 to 2 years
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Flimsy — Less than 1 year
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Size and Fit

How well does this car seat fit in a standard vehicle?

Slim and perfect — Under 18 inches wide
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Compact fit — 18 to 20 inches wide
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Moderate fit — 20 to 22 inches wide
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Large fit — 22 to 24 inches wide
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Way too bulky — Over 24 inches wide
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Ease of Cleaning

How easy is it to clean this car seat after spills or messes?

Super easy — Removable and washable covers
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Easy clean — Wipes off quickly
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Average effort — Some parts easy, some not
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Pretty difficult — Lots of effort required
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Painful process — Needs deep scrubbing
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Noise Level

How noisy are the straps, buckles, or parts of this car seat during use?

Silent — No noise at all
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Quiet — Rarely makes noise
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Average — Some minor sounds
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Noticeably noisy — Can be distracting
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Very noisy — Constant squeaks and clicks
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Design Appeal

How attractive does the design of this car seat look?

Sleek and eye-catching
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Stylish and modern
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Decent but nothing special
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Plain and simple
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Outdated and dull
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Pricing

How would you rate the price of this car seat?

Great value for money
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Pretty good price
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Fair deal
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Kinda pricey
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Crazy expensive
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Material

How breathable and temperature-friendly is the material of this car seat?

Very breathable — Stays cool even on hot days
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Comfortable — Minimal heat buildup
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Average — Warm after long use
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Hot — Feels sweaty in warm weather
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra
Uncomfortable — Traps heat and feels sticky
0 Votes
Britax B-Safe 35
0 Votes
Britax B-Safe Ultra

Guides 2

Files 1

Britax B-Safe 35 User’s Manual Book

squarespace.com
squarespace.com

Files 1

All About Britax B-Safe Ultra

squarespace.com
squarespace.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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Britax
Britax B-Safe 35
Britax B-Safe 35
0 / 5 0 Reviews
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Britax B-Safe Ultra
Britax B-Safe Ultra
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

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Collections 0

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