SeatFitFindercar seats, by spec

Britax B-Safe Gen2 vs Chicco Fit2

Both are infant car seats — here are their published manufacturer specs side by side.

This compares published manufacturer specs — not safety or fit advice. The seat's manual, your vehicle's manual, NHTSA's tools and a certified CPST are the fit-and-safety authority; always check them before installing.

SpecBritax B-Safe Gen2Chicco Fit2
StageInfantInfant
Narrow (3-across)––
Extended rear-facing––
FAA-approved✓✓
Lightweight / travel✓✓

Britax B-Safe Gen2

4–35 lb

See price on Amazon

Chicco Fit2

4–35 lb

See price on Amazon

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Weight ranges are the manufacturer's published limits across all modes.

How they differ

Published limits

ModeBritax B-Safe Gen2Chicco Fit2
Rear-facing4–35 lb4–35 lb
Useful life6 yrs from manufacture6 yrs from manufacture

Britax B-Safe Gen2: Rear-facing-only infant carrier: for children 4–35 lb and 32″ or less (printed limit).

Chicco Fit2: Rear-facing-only infant + toddler seat: for children 4–35 lb and 35″ or less (printed limit).

Printed verbatim in the manufacturer's manual (Britax B-Safe Gen2 Canadian User Guide (P12971500_A) · Chicco Fit2 (03/2020)); “—” = not published for that mode, “not yet sourced” = we haven't read that manual yet, not that the seat has no limit. How we source these →

Recall record

Britax — 22 on NHTSA's record · Chicco — 2 on NHTSA's record.

That is the record of the brand — not a verdict on these models. A recall names specific models and manufacture-date ranges, and a seat missing from the record is not "recall-free": check nhtsa.gov/recalls with the model and date of manufacture on your seat's label. Source: NHTSA, retrieved 2026-09-05.

Where to buy

Britax B-Safe Gen2

See price on Amazon

Chicco Fit2

See price on Amazon

Need it before the due date or a trip? Amazon Prime includes fast delivery on eligible items, and eligible new members may be offered a free trial. Delivery speed and return terms vary by item, so check the listing in case a seat may not fit your car. See if you can try Prime free →

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As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate links never affect our specs or which seats we compare.

FAQ

What's the difference between the Britax B-Safe Gen2 and the Chicco Fit2?
The Britax B-Safe Gen2 is FAA-approved for aircraft, lightweight/travel; the Chicco Fit2 is FAA-approved for aircraft, lightweight/travel. Both are infant car seats.

Which is right for my car and child, the Britax B-Safe Gen2 or the Chicco Fit2?
That depends on your specific vehicle and child — this page compares published manufacturer specs only, not fit or safety. Check the seat manual, your vehicle manual, NHTSA's car-seat finder and ideally a certified CPST before deciding.

Citing these specs? Go ahead — published manufacturer data, last verified 2026-06-11. Copy a ready-made reference:

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