(as of May 07, 2025 05:54:19 UTC – Details)
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.
ALL-IN-ONE DESIGN: The convertible car seat is designed to support your child as they grow: infant rear-facing (4–40 lbs. and 19″–40″), toddler forward-facing (22–65 lbs. and 29″–49″), and big kid belt-positioning booster (40–100 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.
EASY INSTALLATION: The 1-click LATCH connectors on the all in one car seat simplify installation, offering a secure and fast setup for your all in one car seat.
Customers say
Customers find the car seat comfortable with plenty of cushioning, particularly near the head, and appreciate its appearance, noting it matches their interior perfectly. Moreover, they consider it worth the money and value its safety features, with one customer reporting their 15-month-old was protected during an incident. However, the size receives mixed feedback – while some say it fits perfectly in small sedans, others find it too small. Additionally, installation experiences are mixed, with some finding it easy to install while others struggle with assembly. The build quality and overall quality also receive mixed reviews, with some customers describing it as well-made while others report it coming apart after washing.
AI-generated from the text of customer reviews
Selvin Ortiz –
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 weâve 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 comfortableâ¦and thatâs 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 Iâm 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 wasnât 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 mamaâs 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 âletâs go on a car ride!â And she happily loads in while I clip the straps in place. Itâs really amazing. I donât 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 Iâll 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 itâs 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!
Grobartig Watch Company –
Maxi-Cosi Pria Car Seat – Winner, Winner Chicken Dinner!
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 âgiftedâ 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.
Kenzie –
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. Iâve 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 (heâs 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!!
ALYSE CASH –
High quality ð
Best carseat ever! Comfortable, high-quality, durable, luxurious look!!
Amazon Customer –
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 thatâs supposed to be ânontoxicâ materials to smell like that.In addition, my baby absolutely hated the car seat. She SCREAMED to the point that she couldnât breathe. Itâs 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 couldnât even get it tightened enough because itâs impossible to tighten in the right direction.If you want a good car seat for your baby, do not get this one.
Ashley Burke –
Super padded everywhere ð
I like this car seat. I transitioned from a normal car seat to this for my 6 month old. Itâs really padded near the head, back and where baby sits. Makes me feel good that my baby is protected. Very happy with car seat.
CMT926 –
Love this seat!
I was refunded for the terrible Emme 360 spinning seat by Maxi Cosi as defective. I bought this one instead, and it’s so plush and beautiful! I did save the cup holders from the old seat, to fit in this one…the cup holders this seat comes with, don’t fit any of our cups! My issue with this seat, however, is that the base is TOO WIDE to fit between the latch anchors in our vehicles! I could only get one latch connected, then had to use the seatbelt to get the seat tight. I’ve never had this problem with any other seats.
Samantha –
Tengo un vehÃculo compacto y la silla queda perfecta, no choca con el asiento de adelante estando reclinada y a contramarcha.Fue fácil instalarla, quedó super justa y no presenta movimiento.No tiene ningún olor raro, ni penetrante o desagradable. Llegó en perfectas condiciones.VolverÃa a comprar otra sin pensarlo