Graco Nautilus 3-in-1 Car Seat, Matrix

Graco Nautilus 3-in-1 Car Seat, Matrix
Updated on : January 27, 2013
Category : Car Seats
List Price: : $ 189.99
Price starting at : $ 122.00
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Graco Nautilus three-in-1 Vehicle Seat, Matrix

Graco Nautilus 3-in-1 Vehicle Seat, Matrix

  • three-in-1 multi-mode auto seat for longer use 20-100 pounds and 27-57 inches
  • EPS, power absorbing foam for successful influence power management and steel reinforced frame for durability
  • 3-position recline assists preserve your growing kid comfy on your several journeys together
  • Rigorously crash tested to meet or exceed US security requirements side impact tested for occupant retention solely with the built-in five point harness technique
  • Five-point harness vehicle seat from 20-65 pounds that converts to a belt-positioning booster from 30-100 pounds and lastly converts to a backless booster from 40-100 pounds
  • Ships in Certified Aggravation-Cost-free Packaging

Best-rated by major consumer publications, the Graco Nautilus 3-in-1 Auto Seat grows with your child by providing 3 forward-facing positions. Designed for young children 20 to 100 pounds, the Nautilus transitions from a harness booster to a highback belt-positioning booster and ultimately to a backless belt-positioning booster seat. This LATCH-equipped seat is outfitted with reinforced steel, and functions a 3-position recline and height-adjustable headrest to assist make every ride far more enjoyable.

callout top with logo
Nautilus three-in-1 Car Seat
At a Glance:
  • Converts from harnessed booster seat to highback and backless booster
  • Side-influence tested with EPS energy-absorbing foam and a steel-reinforced frame
  • Height-adjustable headrest and 3-position recline maintain your youngster comfortable
  • Contoured, padded armrests feature an integrated cup holder and storage pockets
  • Open-loop belt guides for appropriate car belt positioning in belt positioning booster mode
Age/Weight Specifications:

Five-point harness use from 20 to 65 pounds large-back booster from 30 to 100 pounds backless booster from 40 to 100 pounds


Limited 1-year warranty

Nautilus 3-in-1 Car Seat Product Shot

This seat is seat LATCH-equipped to work with your vehicle’s LATCH system for easy installation. View bigger.

#1 Logo
Graco’s Commitment to Safety

In addition to meeting or exceeding all US security standards, the Nautilus three-in-1 vehicle seat has been side impact tested for occupant retention with the built in five-point harness system and in high back belt positioning booster mode to retain your child secure in a side-influence collision. This car seat features EPS, energy absorbing foam for successful energy management in the occasion of collision.

The Nautilus has been tested for structural integrity at both substantial and low temperatures. Since the interior temperature of your automobile can differ drastically by season, it is important to maintain the structural integrity of the vehicle seat when subjected to these temperature extremes. Its color coded open-loop belt guides also assist ensure your vehicle belt is appropriately routed to secure your kid.

3-in-1 Design Grows with Your Youngster

The Nautilus is made for kids from 20 to 100 pounds, enabling 5-point harness use up to 65 pounds. As your kid grows, the seat transitions into a highback belt-positioning booster, then ultimately into a backless belt-positioning booster for a comfy fit up to 100 pounds.

Nautilus 3-in-1 Car Seat Lifestyle ShotNautilus 3-in-1 Car Seat Lifestyle ShotNautilus 3-in-1 Car Seat Lifestyle Shot
Comfort and Fit Features Developed With Your Child in Mind

The Nautilus adapts to keep your youngster comfortable, offering a 3-position recline and a height-adjustable headrest you can effortlessly move with one particular hand to accomodate your child’s wants.

Contoured, padded armrests provide further comfort on lengthy rides. The integrated cup holder and storage pockets for snacks and little toys retain your child’s favored things constantly within an arm’s reach.

LATCH Compatible for Easy Installation

Nautilus tends to make it easy to secure your youngster effectively thanks to open-loop belt guides that assist you properly position the vehicle’s seat belt.

The seat is also LATCH-equipped to perform with your vehicle’s LATCH program for simple installation or can be installed utilizing your vehicle’s security belt providing you the self-confidence of correct installation.

Machine-Washable Cushion and Cover for Effortless Cleaning

The Nautilus features a machine-washable cover and seat cushion. Metal and plastic parts can be washed with mild soap and water, while the buckle and harness strap clean up rapidly with a damp cloth.

The Graco Nautilus 3-in-1 Car Seat is backed by a manufacturer’s limited 1-year warranty.


The Nautilus three-in-1 measures 29 by 20 by 22 inches (H x W x D) and weighs 26 pounds.

What is in the Box

Graco Nautilus three-in-1 Auto Seat.

Matrix Header Logo

Weight in lbs.























Infant seats
(utilised Rear-Facing only)


SnugRide 30

SnugRide 35


4———— REAR-FACING ————30

four————— REAR-FACING —————35

Convertible seats
(utilized Rear-Facing or


Classic Ride 50

My Ride 65

My Ride 65
with Safety Surround

five———– REAR-FACING ———–30

four——————- REAR-FACING ——————-40
20——— FORWARD-FACING ———50

5—————- REAR-FACING —————–40
20————— FORWARD-FACING —————65

4——————- REAR-FACING ——————-40
20————— FORWARD-FACING —————65

All-in-1 seats
(utilised Rear-Facing/
Forward-Facing or as a
Belt-Positioning Booster)


5—————- REAR-FACING —————-40
20————— FORWARD-FACING —————65
30——————– BELT POSITIONING BOOSTER ——————–100

Harness Booster seats
(utilized Forward-Facing only)


20————— FORWARD-FACING —————65
30——————– BELT-POSITIONING BOOSTER ——————–100

Booster seats
(utilised Forward-Facing only)

Highback TurboBooster

Backless TurboBooster

30——————– BELT-POSITIONING BOOSTER ——————–100


Trademark Details:



Graco Nautilus 3-in-1 Car Seat

For an in depth critique on this product and many more please go to
Video Rating: three / five

Follow These Tips To Become A Fantastic Parent

Raising a child is hard work, and no amount of advice or preparation can change that. Preparation and knowledge can have an effect, though, on the results that hard parenting work brings. A helpful tip at the right time can make the parenting process much easier. Continue reading to get a few tips that might solve some child-rearing problems.

Establishing clear rules stated in positive language for family members to follow can be quite helpful in reducing conflict and helping your kids get along. “Touch gently” is a more positive way of stating a rule that does not allow hitting.

Your child needs to be given a wide array of sensory stimuli as they develop. From sniffing spices as you make cookies, to playing in squishy mud, he or she will revel in the opportunity to learn more about the world. Try to find different textures, smells, tastes, and even colors to entertain and develop your child’s mind.

Don’t try to get a child to emulate their siblings just because they were able to walk or be potty trained at a younger age. Every child is special, and forcing one toward behavior they aren’t ready for might lead to even longer wait times as they delay it even more.

These sorts of routines let you partition your day into specific times, including time for meals, time for homework, and time for bed. This lets the child know when to do what. The key is consistency when implementing these routines. This will help your child become well-adjusted and well-behaved. So, always follow through with routines.

It is difficult for young children to embrace change. They tend to become frustrated and have temper tantrums when they must change tasks quickly.

Play time is a child’s favorite time. They need playtime. Parents would be smart to not just leave their children playing on their own.

Each child has different needs and expectations. Successful approaches you developed to parent one child may have no effect at all on your next one. This will include reward as well as discipline style. Therefore it is very important that you consistently apply the same techniques.

Although parenting is a common process, many people find it to be a unique and difficult task. Seeking advice from others to gain more knowledge about raising children is perfectly normal for parents to do. Children can be difficult at times, and every parent can use a little information, support and advice. Useful parenting tips provide welcome ways to learn from a wide spectrum of sources.

"This Best Selling Graco Nautilus 3-in-1 Car Seat, Matrix Tends to SELL OUT VERY FAST! If this is a MUST HAVE product, be sure to Order Now at!"

What customers say about Graco Nautilus 3-in-1 Car Seat, Matrix

  1. P. moore "P" says:
    1,350 of 1,383 people found the following review helpful
    4.0 out of 5 stars
    Own 2 Frontiers and the Nautilus, May 19, 2009
    P. moore “P” (Mesa, Az) –

    This review is from: Graco Nautilus 3-in-1 Car Seat, Matrix (Baby Product)

    I own 2 Britax Frontiers in Pink, and the Graco Nautilus in pink as well. As a Mother who owns both models, I will tell you the major differences between these two seats from my point of view.
    #1 Frontier is more expensive (which is why I got the Nautilus for my spare)
    #2 Frontier is SO much easier to adjust the shoulder height strap. With a simple squeeze of a lever, the straps go up. The Graco needs to be rethreaded. This is BIG pain when you have another child who wants to use the seat. With the Frontier, it is no biggie to pull the lever.
    #3 Frontier seat material is prone to wear where the child’s bottom and legs rub on the seat. It also shows WAY more stains and soaks up spills quicker than the Graco.
    #4 Frontier has 3 crotch strap adjustments for easy fitting. The Graco only has 2 which makes the older kids sit on the strap. This can get uncomfortable. My oldest DD takes the pad off of the crotch strap on the Frontier (she says it makes the seat look like a “baby seat” with the pad), but she can not do this with the Graco, as the crotch strap rubs on her legs causing red irritation when wearing shorts. The graco pad is very thick and wraps the entire strap (between the legs) and then goes up to sit on the belly. She does not seem to mind sitting on it, but it does not look too comfortable to me.
    #5 Padding on Frontier is WAY thicker (on both seat and seat back)and more comfortable to sit on. I can’t imagine that the Graco would be comfortable for long trips.
    #6 Heads slump forward for younger kids when sleeping in the Graco. The “wings” around the head are very fat (giving the appearance of a “yonger child’s seat”) and are so close to the child’s head that it causes it to go forward when sleeping. The frontier has wider “wings” and are perfect for sleeping children. The “wings” are farther away from the head and are angled just right as to allow sleeping and looking out the window. The “wings” are thinner and have more of a “big” kid look. This thinner look in NO WAY implies that Graco is safer for the thicker “wings”, as Britax states that its wings are “true side impact protection”. Graco does not state this. The plastic around wings appear to be of stronger material on the Frontier, even though they are thinner. Frontier also has the “hugs” system on the harness to minimize forward head movement. Graco does not.
    #7 The Graco has only a 12.5 inch seat width for the child to move around in. The Frontier has a 12.5 seat area around the tush, but opens to a spacious 17 inch wide seat. This may not be an issue for the younger kids, but the older ones need more space. This may, however, be an issue for small cars.
    #8 Cup holder and “hidden” storage are neat in the Graco. The Frontier has 2 cup holders, but they can not both be out, as one hits the door when installed on far right or left. The cup holders also do not go smoothly in and out when installed in the vehicle, as the seat blocks the cup holder from retracting. This does not happen when the seat is not snugged down, but when installed….. This is not too much of an issue as we just leave them out. This is only an issue when I have a third child trying to walk to the back 3rd row between 2 Frontiers with cup holders out!

    Bottom line. If you need a car seat around the time that Britax has a sale, I would get it over the Graco. The price difference at that time would only be $50. I think that your big kids will be happier in the Frontier. If you have a smaller child, remember, he/she will be a big kid soon!

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  2. Dad of two boys says:
    294 of 303 people found the following review helpful
    3.0 out of 5 stars
    Would have been a 5, except for one thing…, January 29, 2009
    Dad of two boys (Lewisville, TX) –

    This review is from: Graco Nautilus 3-in-1 Car Seat, Matrix (Baby Product)

    The crotch strap.

    This seat looked ideal in every way. I liked it right out of the box, and when I put it together. It was exactly what I was looking for.

    Then, I sat our average-sized 3 1/2 year old in it, boxed it up and sent it back, very disappointed.

    The crotch strap, in the closest position, was beneath the back of my son’s crotch. In the farther (and only other) position, it was even with, and slightly pressing against, the front of my son’s crotch. In other words, no room to grow whatsoever. There is no way possible that this seat would allow my son to sit comfortably in a five-point harness all the way up to 65 pounds. At that point, the strap would be well beneath his crotch and be uncomfortable and dangerous. No way… and I really wanted it to. If there was one additional slot for the strap, an inch or so farther out, this seat would be PERFECT, in my opinion.

    So, I gave this seat a 3 out of 5. For a younger child, or one just reaching my son’s age and size (again, he is very average in weight, height), I would probably rate this seat a 5. But, since it clearly will not be able to do what it says it should do, up to 65 pounds, I cannot give it a 5. I honestly don’t know how any child can be accomodated in this seat up to 65 pounds, unless they are a very, very skinny 65 pounds.

    If Graco updates this seat to add one extra slot an inch or so farther out for the strap, I would buy it again immediately. I was, and am, a little angry that the seat won’t work as advertised. Buyer beware; look up the few other comments on the crotch strap first. Then, please, go to the store and “test seat” this seat before buying, and please consider how big your child will be at 3 1/2, or older. Otherwise, you may find the same disapointing fact I did.

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  3. S. Dakin "CEO -" says:
    396 of 422 people found the following review helpful
    5.0 out of 5 stars
    Amazing Car Seat – Design and Value, May 31, 2008
    S. Dakin “CEO –” (Washington, DC United States) –

    Amazon Verified Purchase(What’s this?)
    This review is from: Graco Nautilus 3-in-1 Car Seat, Matrix (Baby Product)

    My Wife, a Pediatrician, did a ton of research – with the first priority being safety, safety, and, I’ll say it again, safety.

    We were Britax users for our first car seats and found it a fine car seat, though pricey.

    So, this time around, with our son growing too long for the Britax seats that we had, we decided to look at all the options.

    Price was not part of the equation.

    Design was not either.

    Safety was it.

    We highly recommend this Graco car seat (We have three now)

    1) The price blows Britax away.

    2) The design is very nice. Our son loves the drink holder as well as the toy “compartment” in the arm rests. He “hides” toys in the arm rests and has a lot of fun fooling us.

    The installation was simple.

    The headrest is extremely easy to use and to “fit”.

    The five point harness is critical to our son’s safety and it is very easy to use. Though, it is slightly different than Britax, so there is a few days of getting used to a “new” system. After that, there is no problem.

    Overall, we are very happy with Graco.

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  4. DavidandTere says:

    where the hell does she keep looking off to on the side? Her cue cards?

  5. TheBaldEagle says:

    I find that the crotch piece is too far back within the seat and even though it has 2 positions, the most forward position is still TOO far back.

  6. lxybar says:

    why the “bunny ears” around ‘negative points’? as if it couldn’t have any. makes me feel like you’re selling the product rather than actually reviewing it.

  7. fallinguphill7 says:

    Like other said, do not remove the head rest ever. When it turns into a high back booster the red things are where you feed the seat belt should straps through. Also The recline doesn’t do anything, it reclines a whole inch which is pointless. I do love this carseat though and so does my son. He loves having the cup holder and the little storage space on the other arm rest. He’s 15 months old and is very comfortable in it. I LOVE this carseat!

  8. BabyCarSeatInstaller says:

    This seat has many features but its missing some very important features (not mentioned in video). Such as the ease of adjusting the harness system is far more important then having a recline.

    It it a great seat for toddlers that only have a few months left in the harness stage and will be needing to make the switch to a booster.

    If anyone does have any questions about this seat please contact me