The Graco SlimFit3 LX 3-in-1 Car Seat ft. Anti-Rebound Bar is our slimmest design that fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need. This all-in-one car seat grows with your child from rear-facing harness (2.2 kg to 18 kg; 5-40 lb) to forward-facing harness (10 kg to 30 kg; 22-65 lb) to highback booster (18 kg to 45 kg; 40-100 lb). It features an Anti-Rebound Bar, which provides an additional layer of rear-facing safety by limiting rotation of the seat and your child in the event of an impact. We tested our lightweight, 3-across slim car seat in every configuration to help ensure your growing family can fit in your vehicle, even with children of different ages who ride in different modes, or when paired with select other Graco car seats. The integrated belt lockoff makes for easy vehicle seat belt installation in forward-facing mode. The InRight UAS system provides an easy, one-second attachment with an audible click to help ensure secure installation. The No-Rethread Simply Safe Adjust Harness System allows you to adjust the height of the headrest and harness to 10 positions with just one motion for just the right fit. Easily adjust the 4-position recline for a better installation and a comfortable ride. The Rapid Remove cover comes off in 60 seconds without uninstalling the seat or removing the harness, and is machine-washable. A removable cup holder can be used on either side of the seat and is designed to work with the three-across configuration to keep drinks and snacks close at hand. Removable, plush head and body inserts help to keep your infant feeling cradled and comfortable. The steel-reinforced frame provides strength and durability for years of use, and EPP energy-absorbing foam provides effective impact energy management. This car seat is Graco ProtectPlus Engineered to help protect in frontal, side, rear, and rollover crashes.
Fits 3 car seats across, saving space in your back seat without compromising on the safety you trust and the features you need 3-in-1 car seat grows with your child from rear-facing harness (2.2 kg to 18 kg; 5-40 lb) to forward-facing harness (10 kg to 30 kg; 22-65 lb) to highback booster (18 kg to 45 kg; 40-100 lb) Measures 42.4cm (16.7 inches) wide, with a spacious seat for your child's comfort and a slim design for more room in the back seat 10-position No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together Removable, plush head and body inserts help to keep your infant feeling cradled and comfortable Rapid Remove cover removes in 60 seconds, without uninstalling the seat or removing the harness, so it's easy to clean even with 3 car seats installed Integrated belt lock-off for easy vehicle seat belt installation in forward-facing mode InRight UAS system provides an easy, one-second attachment with an audible click to help ensure secure installation 1 removable easy-to-clean cup holder is intentionally designed to work with 3-across installation
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
Additional Information
- SKN: 640603
- ID: E4548AA5
- UPC: 47406185849
- MFR Number: 2184499
- Ship to Quebec: Yes
- Language: Bilingual
Assembly
- Assembly Required: No
- Item Height: 25.83 inches
- Item Length: 21.57 inches
- Item Weight: 22.86 lbs
- Item Width: 17.20 inches
Batteries
- Batteries Included: No
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241945653">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">NatalieK</span></span> from
<span itemprop="name">Backseat Game Changer</span>
<span itemprop="description">[This review was collected as part of a promotion.] I received this car seat from the Stellar Product Testing Panel, and I’ve been so impressed with it from the moment I unboxed it. The Slim Fit 3-in-1 Car Seat truly lives up to its name—it’s sleek, compact, and fits perfectly in my backseat alongside another car seat, giving us much-needed space in an otherwise tight area.
I tested it out with both of my kids (ages 2 and 4), and they both immediately declared it their new favorite seat—so much so that they actually argued over who would get to sit in it! They each commented on how comfortable it was, which speaks volumes since they’ve had their share of car seat experiences.
The modern, streamlined design is not only visually appealing, but also incredibly practical. Compared to bulkier models we’ve used in the past, this one gives the backseat a cleaner, more organized feel. I also appreciated how intuitive the installation process was. Adjusting the harness and headrest for a proper fit was simple, and I love that this seat will grow with my kids thanks to its three-in-one functionality.
What stood out most for me were the thoughtful features: a smooth harness adjustment, well-placed cup holders, and a frame that feels secure and sturdy without being oversized. Overall, I’m genuinely impressed by the functionality, fit, and comfort of this car seat—it’s made our daily routine smoother and our car rides more enjoyable.
Thank you to the Stellar Product Testing Panel for allowing us to try out this fantastic product!</span>
<div class="bvseo-pubdate">Date published: 2025-05-15</div>
<meta itemprop="datePublished" content="2025-05-15" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241942953">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">SBliss6</span></span> from
<span itemprop="name">I will never buy another</span>
<span itemprop="description">[This review was collected as part of a promotion.] This car seat is an absolute MUST if you have more than one child. We now have 4 of these car seats and honestly, the slim design is essential to make our smaller SUVs as space efficient as possible. The rotating cup holder helps preserve room. Installation was a breeze. My kids sleep easily in these seats so the slim design doesn’t sacrifice comfort. We plan on using these rear facing as long as possible, then forward facing. This seat will last us several years. Additionally — the seat fabric comes off easily to wash. Thanks to the Stellar Product Testing Panel for providing me with this car seat.</span>
<div class="bvseo-pubdate">Date published: 2025-05-15</div>
<meta itemprop="datePublished" content="2025-05-15" />
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<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241931403">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Momof3</span></span> from
<span itemprop="name">Three kids across approved</span>
<span itemprop="description">[This review was collected as part of a promotion.] When we first took the slim fit 3 in 1 out of the box we noticed how comfortable the padding and material was. It installed easily into our car with the latch system. We have had a hard time tightening the strap in other models but this one was quite smooth.
We currently have 3 kids across in the backseat. One rear facing child who is 1 and used this seat. We also have a high back booster using kiddo and a big kid who sits inbetween them. He noted right away how he had more room and it was easier for him to buckle. We can tell that when we turn the seat forward he will also have much more space than with our previous seat.
The adjustable cup holders are a convenient feature. They are very low profile compared to most other models but still give the toddler the option to have her drink or snacks within reach.
We are excited to use this seat for years to come. The only con we would say is that when in the high back booster phase this seat is much heavier than a typical booster seat because it has the latch system for infant/toddler use, so we likely wouldn’t choose it for moving from car to car but rather keep it as a permanent booster seat in the main car.
Thank you to the Stellar Product Testing Panel for sending us this seat. We are enjoying it!</span>
<div class="bvseo-pubdate">Date published: 2025-05-14</div>
<meta itemprop="datePublished" content="2025-05-14" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241925749">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">SCSteph</span></span> from
<span itemprop="name">We LOVE this seat</span>
<span itemprop="description">[This review was collected as part of a promotion.] We received this car seat through the Stellar Product Testing Panel and were immediately obsessed. We had a different car seat for our older two children, but after trying the SlimFit 3-in-1 seat, we purchased two more for our other children. We love that it offers rear facing, forward facing, and booster options, it really grows with your child and works through every stage of car seat safety! It’s comfortable for all three kids of varying ages (infant, 2yo, 4yo) and the sleek design fits all three seats comfortably in our SUV. Our kids are comfortable and secure on long road trips and we honestly couldn’t ask for anything better.</span>
<div class="bvseo-pubdate">Date published: 2025-05-14</div>
<meta itemprop="datePublished" content="2025-05-14" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241792403">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">4</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">TerryC</span></span> from
<span itemprop="name">Solid Choice</span>
<span itemprop="description">Very functional car seat. Easy to get my 2-year-old grandson in and out. Took a bit to learn how all of the straps are loosened and tightened, but once I got that down, works like a charm. Fits him very well.</span>
<div class="bvseo-pubdate">Date published: 2025-05-07</div>
<meta itemprop="datePublished" content="2025-05-07" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241601670">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">FTMama</span></span> from
<span itemprop="name">Reasonable and Safe</span>
<span itemprop="description">[This review was collected as part of a promotion.] This carseat is exactly as advertised. It is high quality for a reasonable price. Our son is safe and comfortable in this carseat!</span>
<div class="bvseo-pubdate">Date published: 2025-04-28</div>
<meta itemprop="datePublished" content="2025-04-28" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241468854">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">sweetmelissa929</span></span> from
<span itemprop="name">So happy we bought it twice</span>
<span itemprop="description">[This review was collected as part of a promotion.] We are so happy with our new car seat! Quickly delivered, easy to install, and easy to maneuver a squiggly toddler in and out of. He’s so comfortable, he rarely stays awake if we’re in the car longer than 20 minutes. We feel so safe with our baby in Graco’s hands.</span>
<div class="bvseo-pubdate">Date published: 2025-04-22</div>
<meta itemprop="datePublished" content="2025-04-22" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="241234943">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">5</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Marie85</span></span> from
<span itemprop="name">Highly recommended</span>
<span itemprop="description">My daughter fits comfortably and is happy! The car seat fits perfectly with my other car seat. I have a peace of mind knowing my children are safe and comfortable.</span>
<div class="bvseo-pubdate">Date published: 2025-04-12</div>
<meta itemprop="datePublished" content="2025-04-12" />
</div>
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<li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.babiesrus.ca/en/Graco-SlimFit-3-LX--Gotham/E4548AA5.html?srsltid=AfmBOooEAscHZ1zTApradZQfyrxue4uoI3rXi6vhVLJ2NlsXD_5ER_xOAlM&bvstate=pg:2/ct:r">Graco SlimFit 3 LX, Gotham Reviews - page 2</a></li>
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<div class="bvseo-question-answer" data-questionid="7261106">
<h2 class="bvseo-question">
Can you use this car seat in a dodge ram truck with a bench seat? Can you put two in as well?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Sareeeeee</div>
<div class="bvseo-answer" data-answerid="7634534">
Thanks for your interest in our products! The SlimFit 3 LX will fit 3 across in most vehicles. The measurements are 16.7&quot; (W) X 24.5&quot; (H) X 20.7&quot; (D). We hope this helps! Graco Team
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2025-01-15</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="7154146">
<h2 class="bvseo-question">
How long are they safe for? 5 years, 8 years, 10 years?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Oliver1</div>
<div class="bvseo-answer" data-answerid="7546219">
Thanks for your interest in our SlimFit 3 LX! This model has a Useful Life of 10 years from the Date of Manufacturing, (found on the manufacturing sticker). Hopefully this helps! - The Graco Team
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2024-11-13</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6771511">
<h2 class="bvseo-question">
Is this seat is for infants? If not what age group it is for?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Damanpreet</div>
<div class="bvseo-answer" data-answerid="7202325">
Thanks for reaching out! This all-in-one car seat grows with your child from rear-facing harness (2.2 kg to 18 kg; 5-40 lb) to forward-facing harness (10 kg to 30 kg; 22-65 lb) to highback booster (18 kg to 45 kg; 40-100 lb). We hope this helps!
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2024-03-22</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6751530">
<h2 class="bvseo-question">
Does this car seat also click into a stroller?&nbsp;
</h2>
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</div>
<div class="bvseo-author">Asked by: MeganB18</div>
<div class="bvseo-answer" data-answerid="7186388">
Thanks for your interest in our products! The SlimFit 3 LX does not fit Graco strollers. Only infant car seat will fit Graco strollers. We hope this helps!
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2024-03-11</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6452909">
<h2 class="bvseo-question">
How much does the car seat weigh? Outside the box
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: ParentBabyRUs</div>
<div class="bvseo-answer" data-answerid="6923459">
Thanks for your interest in our product. The weight for the SlimFit 3 LX is 22.86 lbs. We hope this helps! Graco team
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2023-08-23</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6413402">
<h2 class="bvseo-question">
Are all the Graco bases universal fit for all Graco car seats, including those in the travel systems bought with the strollers?&nbsp;
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: J1818</div>
<div class="bvseo-answer" data-answerid="6887270">
Thanks for reaching out ! Only Graco infant car seat bases are interchangeable. We hope this helps! Graco team
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2023-07-18</div>
</div>
</div>
<div class="bvseo-question-answer" data-questionid="6402817">
<h2 class="bvseo-question">
Will the slimfit fit together with the 4ever and extend2fit side by side in a Sedan or SUV?
</h2>
<div class="bvseo-question-detail">
</div>
<div class="bvseo-author">Asked by: Malur</div>
<div class="bvseo-answer" data-answerid="6872747">
Thank you for your interest in our products! All of our car seats will fit in most vehicles. Our SlimFit&trade; 3-in-1 Car Seat has a width of 19.88&quot;, height of 25.5&quot; and a depth of 16.25&quot;. We hope this helps! Graco team
<div class="bvseo-author">Answered by: Graco Consumer Care</div>
<div class="bvseo-pubdate">Date published: 2024-07-18</div>
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SKN: 640603
Website Price:
$509.99
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Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.