- DESIGNED FOR KEEPING UP WITH YOUR GROWING FAMILY: From newborn car seats to child car seats, this convertible car seat is all about quick and easy, comfy and secure. Pria will simplify your life and ease your mind as you and your child journey together in the years ahead.
- TRANSITION THROUGH THE STAGES: Thoughtfully designed to support your child as they grow, this infant convertible car seat transitions from rear-facing (4–40 lbs. and 19″–40″), forward-facing (22–65 lbs. and 29″–49″), and belt-positioning booster (40–100 lbs. and 43″–52″).
- PURE + COZY = HAPPY KIDDO + YOU: The convertible carseat uses ultra-soft, yet durable, PureCosi* fabrics and padding, made without wool or added fire retardant treatment, which is better for your child and our planet. Machine wash and dry. *Available in select color options.
- FUSS-FREE IN-AND-OUT: Easy in-and-out harness holders keep straps out of the way when buckling or unbuckling your child, eliminating struggle in this convertible car seat for infants, toddlers, and big kids.
- COMFORT AND SECURITY FROM THE FIRST RIDE HOME: The car seat infant pillows keep baby extra snug and secure. Easily remove them for cleaning or when your little one no longer needs the added support.
Maxi-Cosi Pria All-in-One Convertible Car Seat, Rear Facing Car Seat for Infants from 4-40 lbs, Forward Facing Car Seat up to 100 lbs in Booster Seat Mode, After Dark
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Maxi-Cosi Pria All-in-One Convertible Car Seat, Rear Facing Car Seat for Infants from 4-40 lbs, Forward Facing Car Seat up to 100 lbs in Booster Seat Mode,...
£847.26
in stock
Amazon.co.uk
Highest Price
£847.26
Amazon.co.uk
July 15, 2025
Lowest Price
£847.26
Amazon.co.uk
July 15, 2025
Since July 15, 2025
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| Batteries required | No |
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| Forward-facing maximum child weight | 65 Pounds |
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5 reviews for Maxi-Cosi Pria All-in-One Convertible Car Seat, Rear Facing Car Seat for Infants from 4-40 lbs, Forward Facing Car Seat up to 100 lbs in Booster Seat Mode, After Dark
Customer reviews are sourced from third-party websites. We cannot guarantee their authenticity or accuracy.
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JOSE C. –
Fácil de instalar pero pequeño
Amanda B –
Me encanto ahora que mi bebé ya no puede usar el auto asiento para bebés de menos de un año y medio, me siento muy feliz porque sera el único que usara hasta los diez años, en general trato de ser muy cuidadosa con las cosas por lo que que no tendré que adquirir ningún otro producto y eso me pone realmente feliz.
Jessica –
We had purchased the Magellan Max 4-in-1 For our daughter in 2020 and have loved it so wanted to go with Maxi cosi for our 10 month old as well. We chose this seat because it offers almost all of the same features that we love about the Magellan but at a more affordable price and with a slimmer profile as well.
We love the look of the seat and it seems very comfortable for our son when he is strapped in. It is easy to Get him in and out and very easy to clean. Installation is also easy, but the guides on the seat itself are where our only complaint comes in.
It is very confusing when installing the seat in the third recline position while rear facing. The number is partially covered, which worried us that we did not have it completely locked into that position. We have to triple and quadruple check that it is in fact locked into the position anytime we move the seat, and do not like the guide markers on the seat For this reason. (Picture attached of the guide markers on the installed seat once locked into the 3rd position.) The leveling line is also difficult to read as it is just a line on the sticker on the outside of the seat rather than an actual bubble level like Magellan has.
Aside from the guide stickers on the outside of the seat Not lining up as we would expect the seat itself has been great
Amanda B –
I was a nuna pipa girl forever. This thing is worth it. I’m shocked at the price. My kiddo outgrew his nuna after 11 months 😭the fact that this lasts until he’s 100 pounds is baffling. Especially with the new law that kiddos have to read face till 2. He’s very tall (32 inches) and his feet don’t even touch the back anymore. Easy to install. Easy to adjust. Comfortable straps. We have moved between cars easy. And it will face forward when we’re ready! Also easy to clean.
Sakzanya –
Let me tell you about this Maxi-Cosi Pria All-in-One Convertible Car Seat—it’s like the James Bond of car seats, but for babies! First off, the color? Total matchmaker—it blends so well with the interior of my car, it’s like they were meant to be.
Now, onto the important stuff—the design is pure genius. It’s as comfy as a cloud thanks to the plush padding, making those car rides feel like a spa day. Installing and removing it? Easier than ordering pizza online—quick and hassle-free.
Getting my little one in and out? Smooth as butter, no wrestling matches required. Plus, it’s light enough to carry without breaking a sweat, yet sturdy as a tank for safety.
Price-wise, it’s not gonna break the bank—it’s just right for what you get. Overall performance? Off the charts. If you’re looking for a car seat that’s comfy, stylish, and performs like a champ, this one’s your go-to. Trust me, you and your mini-me will thank me later!