Head-to-head · Best Convertible Car Seats

Chicco Fit360 vs Graco Extend2Fit Convertible Car Seat

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Graco Extend2Fit Convertible Car Seat comes out ahead by a narrow margin (4.3 vs 4.6). The gap is mostly about parents seeking extended rear-facing capability with good safety ratings — read the strengths below before deciding.

Ranked #3 in Best Convertible Car Seats

Chicco Fit360

4.3

3 sources2 derived$419.99as of Jul 31

The Chicco Fit360 spins a full 360 degrees on its base, which turns loading a child into a face-to-face job rather than a contortion over a bolster. Installation is the other strength: the LeverLock belt path tensions once and stays put. Two faults stand out — the release handle sits exactly where a curious toddler's foot can reach it, and at 33 pounds with no carry handle the shell is awkward to move between cars. Families keeping it in one vehicle get the most out of it.

Strengths

— Rotates 360 degrees on the base so the child is loaded facing the open door
— LeverLock belt path tensions itself once and does not need re-tightening
— Six recline positions and a 15-position headrest cover newborn through 65 pounds

Watch-outs

— LeverLock door handle is vulnerable to curious toddler feet lifting it open
— Lockoff mechanism has been reported as sticking
— Base has a narrowest point width of only 10 inches which may be restrictive in some vehicles

$419.99 · Check Price on Amazon Full review →

Higher ratedRanked #1 in Best Convertible Car Seats

Graco Extend2Fit Convertible Car Seat

4.6

4 sources2 derived$239.99as of Jul 31

In crash test analysis the Graco Extend2Fit posted some of the lowest sensor data in its test group, which points to better protection than average. Reviewers found LATCH installation simple thanks to push-in connectors, and liked the comfortable design and the 18.5-pound weight. It rear-faces to 50 pounds and offers extra legroom plus multiple recline positions. There's no belt lock-off, and the bubble indicator only appears on one side. Parents who want extended rear-facing and good safety ratings get solid value here.

Strengths

— Better crash test results than average with low HIC and chest clip sensor data
— Simple LATCH installation with push-in connectors that are easier to use than hooks
— More legroom for kids and potential for longer rear-facing use

Watch-outs

— No belt lock-off feature for LATCH installation
— Bubble indicator is one-sided only

$239.99 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Chicco Fit360

The Chicco Fit360 excels with its 360-degree rotation and multiple recline positions, features not found in the Britax Poplar or Britax Poplar S, which lack this swivel function. However, unlike the Graco Extend2Fit, it has a narrow base that may restrict installation and suffers from a vulnerable LeverLock door handle. While it offers ease of use, it doesn't match the superior crash test results of the Graco Extend2Fit or the Nuna Revv's easy LATCH installation.

Graco Extend2Fit Convertible Car Seat

The Graco Extend2Fit outperforms the Nuna Revv in crash test results and offers better legroom and extended rear-facing use, unlike the Nuna Revv which has lower safety scores. While it lacks the 360-degree rotation of the Chicco Fit360, it provides superior ease of installation with push-in LATCH connectors and better overall safety performance. Compared to the Britax Poplar and Britax Boulevard ClickTight, it has better crash test data and a more user-friendly harness system.

Specs side-by-side

Spec	Chicco Fit360	Graco Extend2Fit Convertible Car Seat
Rear Facing Weight Range	4-40 pounds	50 lbs
Forward Facing Weight Range	25-65 pounds	65 lbs
Rear Facing Height Range	under 43 inches	18-49 inches tall
Forward Facing Height Range	28 – 49 inches	27-49 inches tall
Seat Weight	33 lb	18.5 lb
Recline Positions	6	6
Headrest Positions	15-position	10
Expiration	8 years	—

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