Customer Reviews for Graco SlimFit3 LX 3-in-1 Car Seat, Kunningham (2137839)
Graco SlimFit3 LX 3-in-1 Car Seat, Kunningham (2137839) is Out of stock
Item # : 24600619
Model # : 2137839
- This narrow all-in-one car seat grows with your child
- Push-button InRight LATCH provides an easy, one-second attachment with an audible click
Price is $365.99
800 reviews
Most helpful positive review
Posted Sep 21, 2025
Best choice
Really slim, easy to install, comfortable for the kid and fits 3 in a row!
VS
Most helpful critical review
Posted May 23, 2024
Do not buy for rearfacing use
Awful seat in rear facing mode. This seat sits too vertical, there is not enough recline for infants. And the worst part is that once you secure the seat rear facing to that it does not move in the belt path, you can lift it from the back and the whole seat tips forward into the vehicle seat and becomes loose in the belt path. A snuglock system is very much needed for t...
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Cec1220
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Oct 3, 2025
Go ahead and grab this, you won’t regret it!
Super slim and fits 3 across easily! My kids love it and say it is very comfortable, even my 4 year old who is very particular about car seats. Love the airflow through the mesh sides! Great seat!
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Morgan A
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Oct 3, 2025
Perfect for small backseat
Slim and easy to install. The pads are comfortable and so easy to take on and put back on. The limited leg space while rear facing makes it cramped for my 3 year old.
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BethanyE521
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Oct 2, 2025
Best car seat ever
Best car seat ever! Loved so much we bought 2 of them. Amazing slim profile and easy to clean. Perfect for 3 across.
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Stefan
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Oct 2, 2025
Slimfit3LX
Very nice. Good quality and comfortable. Shipping was very quick also. Love how slim they are if
You have multiples.
You have multiples.
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Ash M93
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Oct 1, 2025
Good carseat
Always bought Graco and it's perfect for husbands captain chairs
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Mel A
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Graco
Posted Sep 28, 2025
Narrowest carseat
This is the narrowest carseat on the market! Very comfortable and easy for my daughter to get into herself.
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crkraft7
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 28, 2025
The only thing that fit three across in my car!
I have a 45 minute highway commute, so I drive a car to work for fuel efficiency. But my son was aging out of his infant carrier, and I needed a rear-facing option that worked with two other car seats! I saw this seat recommended multiple times, and it fits just right!
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Laura118
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 25, 2025
Versatile car seat
Amazing car seat for 3 across- works well for both my very tall (100th percentile) 3 year old and petite 1 year old. We had the 4ever car seats but with life changes had to get slimmer seats. Both kids are able to fit comfortably without giving up anything. This will be the only car seat we get moving forward- regardless of our vehicle size!
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Hwht
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 22, 2025
Best carseat
Really love this car seat, and our child sleeps every time she’s in the car in it too.
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Jeanette B
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 22, 2025
Game changer
We chose the slimfit3 LX for it's sleek design, cooling fabric, and smaller footprint. It has not disappointed!! It's light weight design has made transfers between vehicles easy especially with the LATCH system!! It has been a game changer! The fabric is soft, beautifuly made, and has kept my little one cooler in these last days of hot southern summer! Couldn't be more...
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Consu
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Graco
Posted Sep 21, 2025
Best choice
Really slim, easy to install, comfortable for the kid and fits 3 in a row!
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Amer
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 19, 2025
slimmest seat on market with great protection and
Great and comfortable seat for my toddler. Light weight seat. I like that its slim and not bulky.
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Anon_anon
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 17, 2025
Easy clean
Easy clean up, I was able to remove all cloth pieces within 5 minutes. Washed and dried via machine. Reassembly was similarly quick.
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Briselda
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 15, 2025
Best seat
Great car seat it does fit 3 across I love it and my 7 year old loves it very comfortable and lightweight
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Shelby C
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Graco
Posted Sep 13, 2025
Great car seat option
Such a great car seat for the price! It is ultra slim but still comfortable!
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MelodyB
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Graco
Posted Sep 11, 2025
Amazing
We got the grey color but it has been great! Love it a lot!
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Cmzski
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 9, 2025
Just bought 2
We are really happy with these seats! I have a jeep grand Cherokee and no third row so instead of buying a new car when we have our third baby these seats allow us to fit my 4year old in the middle, the 2 year old on one side, and the newborn on the other! They can all ride safely and we don’t need a minivan yet!
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TayT1234
Reviewed at:
Graco
Posted Sep 8, 2025
Most difficult to install car seat
I have other Graco seats, we have also had Nuna and Chico brand seats between all our kids. This specific model has the WORST, most difficult installation out of all of them. I spent over an hour installing it rear-facing the first time. Now tonight I just turned it around forward-facing and again super pain of an installation. The manual is not helpful in terms of how ...
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Widhalm
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Graco
Posted Sep 8, 2025
Functional and convenient
With baby #3 it was a necessity! All 3 kids for across in our Corolla with our Graco infant seat.
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Markella
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
Graco
Posted Sep 4, 2025
Comfortable and fits 3 across
Fits 3 across in the same row! So far all three kids are very comfortable and it’s easy to use and keep clean .
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