Search  for anything...
Maxi-Cosi

Maxi-Cosi Pria Max All-in-One Convertible Car Seat, Rear Facing Car Seat (4-40 lbs), Forward Facing Car Seat (22-65 lbs), High Back Booster Seat (40-100 lbs), Pure COSI, Essential Graphite

Based on 1,925 reviews
Condition: New
Checking for the best price...
$214.99
Save $35.00 was $249.99

Buy Now, Pay Later

As low as $35.83 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Piccolino Baby
Arrives Wednesday, Nov 4
Order within 2 hours and 21 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Color
Essential Graphite – PureCosi
Model
CC208FNB
Dimensions
25"D x 20"W x 20"H
Weight
22.4 lb
Age Range Description
Kid
Installation Type
Latch

Features 5

  • ALL-IN-ONE DESIGN: The convertible car seat is designed to support your child as they grow: infant rear-facing (440 lbs. and 19"40"), toddler forward-facing (2265 lbs. and 29"49"), and big kid belt-positioning booster (40100 lbs. and 43"52").
  • QUICK BUCKLING: ClipQuik is our magnetic chest clip on the all-in-1 convertible car seat and belt-positioning booster that you can open 1-handed to make buckling and unbuckling fast and struggle-free.
  • OUT-OF-THE-WAY HARNESS: The convertible carseat includes an out-of-the-way harness system that helps eliminate fumbling with straps and buckles.
  • COMFORTABLE PURECOSI FABRICS: Our PureCosi plush fabric, padding, and cushions on these carseats are made without wool or added fire retardant treatments.

Description

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat is designed to accompany your child from birth to 10 years (4–100 lbs.). This car seat offers flexibility with rear-facing (4–40 lbs., 19"–40"), forward-facing (22–65 lbs., 29"–49"), and belt-positioning booster (40–100 lbs., 43"–52") options. The Pria Max makes securing your child quick and struggle-free with the ClipQuik magnetic chest clip that can be opened with one hand. The Out-of-the-Way spring assist harness system prevents fumbling with straps and buckles. Crafted with PureCosi fabrics, the car seat fabric is free from wool and added fire retardants. The Pria Max features soft, plush fabric, padding, and cushions that can easily be removed for machine washing and drying. Installation is straightforward with one-click LATCH connectors, making the process hassle-free. From your newborn's first ride home to your big kid's school drop-off, the Maxi-Cosi Pria Max All-in-One Convertible Car Seat is a reliable, comfortable choice for modern families.

Specs 17

Maximum Weight Recommendation 100 pounds
Minimum Weight Recommendation 4 pounds
Maximum Height Recommended 49 inches
Forward Facing Maximum Weight 65 pounds
Rear Facing Minimum Weight 4 pounds
Brand Maxi-Cosi
Age Range Description Kid
UPC 884392949945

Frequently asked questions

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat is suitable for newborns from their very first ride home from the hospital up until they reach 100 pounds. This encompasses rear-facing mode from 4-40 pounds, forward-facing up to 65 pounds, and booster mode up to 100 pounds, making it a versatile option for growing children.

Yes, the Maxi-Cosi Pria Max car seat is designed to grow with your child, allowing for both rear-facing installation for infants from 4 to 40 pounds and forward-facing installation for children up to 65 pounds. When your child is ready, it can also convert to a booster seat for kids up to 100 pounds.

The safety of the Maxi-Cosi Pria Max is ensured through rigorous testing and it includes superior side impact protection. The car seat is also engineered with advanced cushioning materials and a sturdy frame designed to absorb and distribute crash forces away from your child.

The Maxi-Cosi Pria Max convertible car seat features machine washable and dryer safe fabrics. The seat pad and harness covers can be easily removed without rethreading the harness, making cleaning and maintenance hassle-free. This ensures your car seat can always be clean and fresh for your child.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Maxi Cosi car seat has received wide acclaim from parents for its comfort, safety features, and ease of use. Users highlight its ability to soothe and support children during rides, noting improvements in their children's ability to sleep and remain calm in the car. The seat's design, including the magnetic chest clip and comfortable straps, has been particularly praised. However, there is a mention of a sizing issue with the latch system causing insecurity, which seems to be an isolated incident.

Pros

  • 👶 Offers unparalleled comfort, enabling babies to sleep through car rides.
  • 🚗 Easy installation process and adjustable features accommodate growing children.
  • 😊 Magnetic chest clip and well-designed straps enhance security and convenience.
  • ✨ High-quality padding and materials, with easy-to-clean and adjust components.
  • 👀 Allows children to enjoy scenic views with its substantial size and design.

Cons

  • 🔄 Some users reported a sizing issue with the latch system that compromised the seat's secure fit.
  • 🤔 A review mentioned receiving an open box item, suggesting occasional shipping or handling issues.

Should I Buy It?

Yes, if you prioritize your child's comfort and safety during car rides. The Maxi Cosi car seat is highly recommended by parents for its superior comfort, easy installation, and safety features. Though there was a rare negative feedback regarding the latch system, the overwhelming majority of reviews are positive, making it a worthy investment for your child's travel needs.

confortable and easy to adjust
I've been really happy with this car seat it feels sturdy, the padding is soft and my little one seems much more comfortable on longer rides the harness adjusts easily as they grow and I like that it can be used for different stages instead of buying another car seat later. installation took a little time the first time around but once it was in it felt very secure overall it looks great feels high quality and gives me peace of mind every time we're on the road value for the price. ... show more
Reviewed in the United States on July 27, 2026 by Gennesis rodas
No more tears!!! My baby sleeps in the car!!!
We Love this seat. I was a skeptical because my baby, a year old had not slept on a ride in the car, only cried almost every single minute of the car ride. Now we’ve had this seat a few days shy of a month. Since day one, THE VERY FIRST ride in this seat and she slept in the car, no fussing, not a tear shed. Every single ride since she has fallen asleep, no fussing, just babbling and comfortable…and that’s even with it being a hotttt summer in Minnesota, no air conditioning in the car as it just went out and not an easy fix/needs replacing. Baby is still happy!! And I’m so happy I bought this seat. I bought a color that was a little less expensive in the selection but in the car seat brand selection this one was a little pricier… I am glad I gave it a try as the return window with this company allowed for a good run to see how it performed. We will be keeping this seat and would re-purchase again and again. This is my third child, each child has hated the car. Now I think it was the issue of the sear as the problem and not the actual riding in the car. Also, we are still rear facing so it wasn’t the fact that baby had been turned forward, as to the fix in crying spells. I have two boys and a girl now… they all hated the car. They all have been nursed exclusively and attached to mama so, I thought that had something to do with it but now I feel like the comfort in this Maxi Cosi car seat must be like mama’s arms or even being held in the carrier/similar feel. The straps are just better placement around the shoulder and thigh. The head rest holds well while little one is riding/resting. The magnetic chest clip is superior!! The way the shoulder straps hold up and the way they are formed and how it lays on the collar/chest is way more comfortable for baby. She literally smiles and chats when I say “let’s go on a car ride!” And she happily loads in while I clip the straps in place. It’s really amazing. I don’t leave reviews for products purchased ever but I felt led to do this one with other struggling parents in mind. It really is almost too good to be true but I’ll gladly take it!! Life is better with this seat!! We actually love the blue color too!! Looks so nice and worth the price!! Last note is that it’s an easy seat to put in the car, easy to adjust headrest/back of the seat. Perfect right out of the box! I hope this helps someone! ... show more
Reviewed in the United States on June 29, 2023 by Selvin Ortiz
Maxi-Cosi Pria Car Seat - Winner, Winner Chicken Dinner!
Color: Essential Graphite – PureCosi
Review Image by Rachierach
I spiraled looking for the best car seat; many are solely rear-facing! This one is convertible, both rear-facing and forward-facing. I found it in the top ten picks on a few non-sponsored websites. It is roomy, easy to adjust, sturdy, and the installation was a breeze. It has two cupholders. This car seat is well made, and the material seems strong and sturdy, but the inserts are so soft. It is NOT tiny; it is pretty wide. I have a BMW iX, which is quite large. My husband is tall and able to extend his seat far enough back, and even though she is in the middle, it was a problem with the last one. I have read many reviews about the smell; mine had no scent. I purchased this car seat to stay stationary in my car; I would not recommend buying it to attach to a stroller because of its size and weight. It's user-friendly, and the harness is easy to adjust. It feels very safe, which I think, at the end of the day, is the most important. The car seat is a great value; I wanted to write a review because I see that many reviews are from people who were “gifted” it in exchange for their reviews. I paid full price, and I think I got a great deal. I would consider other Maxi Cosi products in the future. If you are on the fence, go for it; no regrets. ... show more
Reviewed in the United States on September 26, 2024 by Rachierach
10 Month Old Loves It!
We bought this after buying the Maxi Cosi infant car seat and stroller bundle. I love it because it grows with the baby. I’ve been hesitant with both Maxi Cosi buys because of some bad reviews but they are so easy to use, come in great shape, come with lots of manuals, and are super cute and match my aesthetic. This car seat is not that heavy, super easy to move (we move it from one vehicle to another often), and even fits in my tiny VW. My baby loves all the room to wiggle his legs and loves his cup holders haha (he’s 10 months). Great buy! I thought about getting the 180 or 360 version of this which would be cool but this one works just fine!! ... show more
Reviewed in the United States on April 21, 2025 by Kenzie
Comfy but bulky
I love all the safety aspects and how durable this one is. My kid loves it and finds it so comfortable, he always falls asleep on car rides. The only downside is that it's pretty bulky for our small sedan, but it works great in SUVs and some Crossovers. It's easy to clean but hard to stay clean because toddlers are so messy. ... show more
Reviewed in the United States on January 16, 2026 by Emma
My favorite car seat!
3rd time mom and this has been my favorite car seat. Extremely comfortable, magnetic chest trap closer is a MUST! Extremely easy to install and adjust straps with just a squeeze of a handle. Cup holders are easy to clean, and material holds up and washes well in the washer. Highly recommend this car seat. ... show more
Reviewed in the United States on January 10, 2026 by Erica
Best purchase ! So happy with this car seat
Review Image by Jazz
My boy would scream and cry with his last car seat and i always assumed it was just hot material ( he would be drenched in sweat. I didn’t get one peep out of him when we switched to the maxi. Nothing but smiles . This car seat is great material , durable, and fits perfectly in the car . I’m kinda upset I didn’t get this one sooner ! This should be your forever car seat from newborn to toddler stages !!! NEW PARENTS HUNTING FOR A GREAT CAR SEAT YOU'VE FOUND YOUR MATCH DONT LOOK ANY FURTHER ! WORTH EVERY PENNY ... show more
Reviewed in the United States on June 23, 2025 by Jazz
Baby hated, TERRIBLE chemical smell.
I really wanted to love this. I was so excited to get it for our baby as Maxi Cosi seems to have high stardards and high ratings. Received the item overnight which was great, but when taking out of the box, the seat was literally night placed right in the box. I understand minimizing packaging/plastic use, but the car seat had zero protection. On top of that, the car seat had the most overwhelming chemical smell as others have mentioned. So bad that I got a headache from it in the car, even after letting it air out. Weird for a car seat that’s supposed to be “nontoxic” materials to smell like that. In addition, my baby absolutely hated the car seat. She SCREAMED to the point that she couldn’t breathe. It’s WAY too bulky even around their head. The car seat would not stay reclined into position 2 or 3 at all and once install it was way too difficult to even get it reclined. Finally, it was impossible to get the LATCH system installed safely - the car seat base is wider than the latch system AND I couldn’t even get it tightened enough because it’s impossible to tighten in the right direction. If you want a good car seat for your baby, do not get this one. ... show more
Reviewed in the United States on June 6, 2024 by Amazon Customer
How it works
Checking for best price...