Best Infant Car Seat

Last Updated: May 19, 2023 @ 10:37 am.

Best Infant Car Seat: Chicco KeyFit 35

After researching and reviewing 34 different infant car seats, we pick the Chicco KeyFit 35 as the Best Infant Car Seat.

Crash protection for this seat is excellent, with added side impact protection making a difference.

The KeyFit gets high scores from our readers on ease of use—installation is a snap and adjusting the harness is easy. The seat also features EPS foam and a newborn insert.

The downsides? The seat lacks a no-rethread harness and the canopy coverage is somewhat skimpy. Here’s more:

What We Liked

• Anti-rebound bar.

• Excellent crash protection.

• No rethread harness system—can change harness height without needing to rethread the harness.

• SuperCinch makes installs easier. The Chicco KeyFit 35 has several features that make it easier to use and install compared other seats we evaluated. Take the unique center-pull LATCH connector. This makes LATCH installs a breeze. By contrast, other infant seats have two LATCH connectors which must be individually tightened. 

Here’s what the SuperCinch One-Pull latch looks like:

What Needs Work

• Pricey.

Best Infant Car Seat With Rebound Bar: Britax B-Safe Gen2 Flexfit+ Infant Car Seat, Cool N Dry – Cooling & Moisture Wicking Fabric

Best Budget-Friendly: Graco SnugRide SnugLock 35

The affordable Graco SnugRide SnugLock 35 infant car seat is part of the best-selling SnugRide family that has earned high scores from our readers for ease of use and overall quality. A major plus for the Snugride family: wide stroller compatibility, as most brands have Graco SnugRide adapters. Here’s more on the SnugRide:

What We Liked

• This seat has good crash tests—as good as seats that cost much more.

• Super easy install. The “SnugLock” part of the seat makes this a snap. On the flip side, installation with LATCH is not quite as easy peasy—the clip-style LATCH connectors are easy to install but hard to uninstall. This probably is NOT the best choice if you plan to move it from car to car and want to use LATCH.

• The carrier with out the base weighs a mere 7.5 lbs.—that’s significantly lighter than others in this price range.

• Good value for the dollar.

What needs work

• No anti-rebound bar. You typically have to pay somewhat more for this added safety feature.

Best Infant Car Seat For Urban Parents (and those with little space): Cybex Aton 2

If you live in the urban core of a city, your criteria for an infant seat is probably different from those who live in the suburbs.

First, you may or may not have a car. That means your infant seat will have to be belted into an Uber or taxi, requiring quick installation most likely without a base.

Urban parents are more likely to use their stroller to do everyday shopping, requiring an infant car seat to work natively with a stroller for the newborn months. (If you are a heavy user of mass transit, we’d suggest also looking at our baby carrier section on this site—it is easier to navigate stairs down to a subway with a carrier than a stroller/infant car seat).

So here’s our pick: the excellent, city-friendly Cybex Aton 2.

What We Liked

• Anti-rebound load leg (optional) and added side impact protection for extra safety.

• Astonishingly light weight of only 8.8 lbs! (Other infant car seats can tip the scales at 11+ pounds. That may not sound like a lot, but if you are carrying an infant seat up or down stairs to your condo/apartment, you’ll notice it).

• Compatible with most Maxi Cosi stroller adapters. That’s important because most upper-end strollers with the additional weather protection favored by urban parents only offer Maxi Cosi adapters (sorry Graco fans, there’s often no adapter for you).

• Easy to belt in without a base. If you are lugging your baby around Manhattan or other urban areas, it’s a great, lightweight option.

What Needs Work

• Priced like the snacks in a hotel mini bar. Yep, you’ll need some serious cash for a Cybex seat. 

Why Trust Us

We’ve been rating and reviewing infant car seats since 1994. In addition to hands on inspections of infant car seats, we have also visited manufacturer facilities and met with safety regulators—and when we travel, we pay our all of our own expenses. We look to our reader feedback to give us a real world perspective on car seats—our message board on car seats has 23,000 (!) threads. We also evaluate consumer reviews posted online.

Here’s another key point: we don’t take money from the brands we review. No free samples, no sponsors, no “partnerships.” Baby Bargains is your independent and unbiased source for expert baby gear reviews. We’ve been writing and reviewing baby gear since 1994. Yes, that long!

How we picked a winner

We evaluated car seats with hands on inspections, checking seats for ease of use (installation and adjusting the seat). We also gather significant reader feedback, tracking seats on quality and durability. Besides interviewing parents, we also talk with car seat “techs,” certified child passenger safety technicians who install hundreds if not thousands of seats at safety check points nationwide.

We’ve been rating and reviewing car seats since 1994. During that time, we have also visited manufacturer facilities and watched car seat crash tests. While we don’t personally crash test seats, we compare our reader feedback with crash tests done by organizations like the National Highway Traffic Safety Administration and Consumer Reports. We also look at third-party evaluations of seats by groups like the Insurance Institute for Highway Safety (IIHS), which focuses on booster car seats.