Maxi-Cosi Pria Max All-in-One Convertible Car Seat - Network Grey

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If you’re reading this, you know all too well that choosing the right car seat is a tedious, scary, and super important decision. Thankfully, the Pria Max All-in-One, now featuring PureCosi, may just be the only car seat you’ll ever need. (Unless, that is, yet another little one comes along…)

All-in-One Seating System

Take comfort in knowing your child has a safe and cozy car seat, from birth to 10 years. Children can ride rear-facing, forward-facing and in booster mode. Converting to each new stage is simple and intuitive, so you can make quick adjustments.

Next Level Features

You’ll embrace how easy it is to get your child in and out of the seat. Our Out-of-the-Way spring assist harness system keeps straps propped up, which means no more tangled toddler arms. With the ClipQuik™ one-hand, magnetic chest clip, buckling in and out is struggle-free.

Superior Safety

GCell® side impact protection is built into the headrest to cushion the impact and protect your child around the head. The QuickFit shoulder harness automatically raises the harness and headrest height to fit your growing child. It’s important to have the flexibility to customize your car seat to ensure that you keep safety where you need it.

PureCosi™ and Supreme Comfort

We are committed to caring for precious life, ensuring that only the highest quality materials are used in our products. With PureCosi™ we’ve launched new fashions that no longer require fire-retardant chemicals. Carrying the future means protecting your little one, and our planet.

Soft-to-touch cushions and premium fabrics and padding are designed to provide supreme comfort for your child. Premium washer-and-dryer-safe fabrics keep kids comfortable and hold up wash after wash.

Because they grow up so fast

The Pria Max All-in-One is built to grow with your child. Because trust us, growth spurts really do happen overnight – and the Pria is here for the long haul.

Pria Max All-in-One. Designed to keep up with your growing family. 


  • All-in-One seating system: rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
  • Featuring PureCosi™ fabrics made without wool or added fire retardant treatment
  • Side impact protection with GCell® protects your child’s head where it’s needed most in a side impact crash
  • ClipQuik™ auto-magnetic chest clip gets you on your way quickly
  • Out-of-the-Way spring assisted harness covers for easy boarding
  • Flip Away Buckle won’t get in the way while getting in and out of the seat
  • One click LATCH system, with easy click-in for better installation
  • QuickFit shoulder harness automatically raises the harness and headrest height
  • Premium fabrics and padding provide the most comfort for your child
  • Removable wedge for older babies, wedge to keep smaller babies (starting at 4 lbs.) snug and secure
  • Removable infant head pillow and lumbar cushion provide extra support
  • Seat pad and harness covers are both machine washable and dryer safe
  • 3-position rear-facing adjustment, making it easier and faster to correctly install
  • 2 easy-to-remove and dishwasher safe cup holders
Product Reviews
out of 5.0
22 Reviews
Ratings Snapshot
of Reviewers
Price, UT
Verified Buyer
Has holes after a few weeks
June 29, 2024
A beautiful seat and my son loves it. But we’ve only used it for a few weeks and there’s already holes in the cup holder area. I’m afraid it’ll rip up more.
Customer Images
  • Beautiful color, son isn
  • It has holes after only using a few weeks.
Mobile, AL
Verified Buyer
Great Seat
June 27, 2024
My baby has loved this car seat so far. I got this seat for my son at 11 months as he was rapidly outgrowing his infant seat. He is much more comfortable and that has made car rides more pleasant for all of us. I love the vibrant color of the seat, I think it is more cheerful for him and it doesn't absorb as much of the heat as a black or darker colored one would which is important! He has plenty of room while rear-facing, I am going to try to hold off on flipping him around until he is closer to 40 pounds and I love that this seat gives us that option. There was a strong chemical smell when we first unboxed it but it went away after several days. My only other picky issue is that on of the pads on the shoulder straps was velcroed in such a way that the velcro was still somewhat exposed and it would get stuck on the headrest and pull at the fabric when I moved it to buckle him in, so that isn't as pretty now as it was at first but it doesn't seem to be bothering him any. The seat is fairly large, I drive a VW Atlas and am on the shorter side so my driver seat is pulled up pretty far on a regular basis, the seat fits just fine behind me but I could see it being too big for a smaller vehicle while rear facing. So far the cupholders have stayed in place, it looks like they have to be unscrewed to be removed and he hasn't figured out how to do that yet so hopefully they will stay put for a while. It seems to buckle into the seat very securely, it takes a little work but my husband and I were able to get it fastened in and it doesn't wiggle around. Overall we are happy with the seat and I feel like we will be able to use it for a very long time.
Customer Images
Roanoke, VA
Verified Buyer
Best car seat
June 13, 2024
I love it! It was in perfect condition.
Ashton E.
Corpus Christi, TX
Verified Buyer
Awesome car seat & fast shipping!
May 28, 2024
Love this car seat! I was hesitant to purchase, because I’ve never bought anything on Albeebaby before. But I’m so glad I did! We already have one of these for my daughter and this one is the newer model (for my son). It’s perfect! Shipped super fast too!
Waterford, Connecticut
Verified Buyer
Love this carseat, repurchased for new baby!
May 8, 2024
I loved my first Maxi Cosi Pria so much I ordered a second for my new baby. I know that some people find it bulky, but you can tell its so well crafted and comfortable for the babies it's wonderful!
  • lots of padding
  • cup holders come out
  • you can take the whole thing off and throw in the wash!
  • A little tricky to learn how to get it in your car the first time and make sure it's secure.
Verified Buyer
Great Deal.
May 3, 2024
Good quality. Perfect fit and easy to install. My 4 year old twin grandsons love them. They say they are very comfortable. And the price was perfect because I had to get 2. I looked around but still found the best deals at Albee baby. It seemed to be where I always come back to and buy.
  • Good quality. Easy to install. Great price
  • None
C H.
Dallas, TX
Toddler Approved
April 26, 2024
Car seat was almost ready to use right out of the box. Only had to install the straps and cup holder. I read a lot of people talking about a strong smell. I never had that. My toddler loved to sit in it and told me how much she liked it. We still face her backwards and she has a lot of leg room. She’s petite for her age, so that probably had a lot to do with lots of leg room. Would recommend.
Louisville, KY
April 19, 2024
Big car seat. Pretty. Went with a colorful one vs plain. Reminds me of Marvel or something.
Customer Images
  • Big, spacious
Atlanta, GA
Verified Buyer
Great quality best price around
March 17, 2024
Very affordable convertible car seat. Looks very stylish. Comfortable for baby and easy to install
, MO
Verified Buyer
Great seat for a 6 month old
March 12, 2024
Absolutely love this seat and my baby actually rides in it, all the padding seems very comfortable! It is a bit heavy and could be hard to install if you’re in a hurry but it installs and adjusts well!
Customer Images
Phoenix, AZ
Verified Buyer
Best comfortable convertible car seat
February 3, 2024
We love this car seat. It’s so comfortable for our baby and we feel so safe with him in it. We bought the same car seat for our toddler beforehand
Rosenberg, TX
Verified Buyer
Awesome carseat!
January 1, 2024
Not only is it cute, but the double cupholders is so practical, and I feel like my baby is extra safe! Having been in an accident recently I did tons of research on which carseat to get, this was my choice!
Portage indiana
Verified Buyer
Car seat
December 30, 2023
Works for me
Customer Images
Green Bay, WI
Verified Buyer
Strong, strong smell - definitely air out
November 11, 2023
I really like this car seat but we had to air it out for 2 weeks before we could actually use it. This is supposed to be the “pure” fabric but it had an intense chemically smell when we opened the box. Thankfully this was the car seat for our second car because we definitely could not have used it out of the box
Verified Buyer
One Awesome Car Seat
November 9, 2023
The car seat is awesome! So awesome I purchased another one just like it but in a different color. My grandson was recently burned and he needed a sturdy yet comfortable car seat. This car seat is perfect. The colors are vibrant. It is a very good car seat all around.
  • Awesome car seat
Best Uses
  • For passanger car
  • n/a
Verified Buyer
Best car seat for the amazing price
November 7, 2023
The car seat is the same vibrant color as shown on website. It is roomy and comfortable. A very good value for the price. I’ve purchased several items in the past and have yet to be disappointed with their products and prices.
Verified Buyer
The best all-in-one on the affordable side
October 16, 2023
We have another old pria max for our elder child and still using it for our younger one. Bought this new version for our second car so that we could be flexible. We all love the modification on the harness. It is easier for buckle up.
Cerro Gordo, North Carolina
Verified Buyer
Great Seat for price
July 11, 2023
Needed a 2nd car seat for our other vehicle, and it was a great deal so hated to pass it up. Overall, it’s a great car seat for the price. I like the shoulder pads & how they are attached & don’t slide. My baby girl seems to like the seat overall. It’s not as heavy as our other seat.
Elberta, AL
Verified Buyer
Great option!
May 15, 2023
We love this carseat. Only complaint is its a little bulky but we have captain chairs in the 2nd row so not worried about bulk overall.
  • Variety of reclining positions
  • Easy to install
  • Heavy
  • Bulky
Auburn, wa
Verified Buyer
Great seat with some problems for me atleast
May 10, 2023
My problem with this seat is it has such a chemical smell to it that never dissipates the irony is this one is supposed to have less chemicals than others. The other huge problem for me was that the seat did not fit in my 06 Audi a4 wagon. From what I read this seat was slimmer and shorter than the grace 4ever it is not. This seat is higher up from the seat of the car allowing less leg room for my tall toddler. This seat needs a suv to fit in. My toddler fit well in the seat outside of the car but before I even buckled it into the car I knew it wasn’t going to work. This seat is beautiful has great features like
the magnetic chest clip
straps having the ability to hold them self up is awesome. Between the smell and the size of the seat I returned it. The seat also came with snags in the headrest fabric upon arrival they gave me an option of a $25 off or return it Not fitting in car meant return.
Customer Images
  • Smell super strong chemical smell. Huge taller the grace 4 ever which that seat was big in my wagon
Rapid City, South Dakota
Verified Buyer
Pretty Seat
March 20, 2023
This seat is nice and plush. Love the infant insert and beautiful color.
  • Hard install
Verified Buyer
Baby approved
February 22, 2023
My baby went from meltdown screaming all car ride, every car ride - to just sometimes crying when he's tired. I think this seat is so much more comfortable for him than prior infant seat. It's so easy to get him out, with magnetic clasp and strap holders.
  • Easy to buckle/unbuckle baby from seat
  • Easy to install in car
  • Fabric already snagged
Customer Q&A