Maxi-Cosi Pria Max All-in-One Convertible Car Seat
Our Pria Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in years ahead. Pria Max is all about quick and easy, comfy and securea car seat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And when they grow overnight, QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Soft, plush PureCosi fabric, padding, and cushions wrap your kiddo in comfort and remove easily to machine-wash and dry. Even installation is a breeze with the 1-click LATCH connectors. From that first ride home to dropping big kids off at school, the Pria Max keeps up with your growing family. Rear facing infant car seat (540 lbs., 19"40"), forward facing toddler car seat (2265 lbs., 29"49"), belt-positioning high back booster seat for big kids (40100 lbs., 43"52"). Proudly made in Columbus, Indiana.
Our Pria Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in years ahead. Pria Max is all about quick and easy, comfy and securea car seat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And when they grow overnight, QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Soft, plush PureCosi fabric, padding, and cushions wrap your kiddo in comfort and remove easily to machine-wash and dry. Even installation is a breeze with the 1-click LATCH connectors. From that first ride home to dropping big kids off at school, the Pria Max keeps up with your growing family. Rear facing infant car seat (540 lbs., 19"40"), forward facing toddler car seat (2265 lbs., 29"49"), belt-positioning high back booster seat for big kids (40100 lbs., 43"52"). Proudly made in Columbus, Indiana.
Our Pria Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in years ahead. Pria Max is all about quick and easy, comfy and securea car seat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And when they grow overnight, QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Soft, plush PureCosi fabric, padding, and cushions wrap your kiddo in comfort and remove easily to machine-wash and dry. Even installation is a breeze with the 1-click LATCH connectors. From that first ride home to dropping big kids off at school, the Pria Max keeps up with your growing family. Rear facing infant car seat (540 lbs., 19"40"), forward facing toddler car seat (2265 lbs., 29"49"), belt-positioning high back booster seat for big kids (40100 lbs., 43"52"). Proudly made in Columbus, Indiana.
Our Pria Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in years ahead. Pria Max is all about quick and easy, comfy and securea car seat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And when they grow overnight, QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Soft, plush PureCosi fabric, padding, and cushions wrap your kiddo in comfort and remove easily to machine-wash and dry. Even installation is a breeze with the 1-click LATCH connectors. From that first ride home to dropping big kids off at school, the Pria Max keeps up with your growing family. Rear facing infant car seat (540 lbs., 19"40"), forward facing toddler car seat (2265 lbs., 29"49"), belt-positioning high back booster seat for big kids (40100 lbs., 43"52"). Proudly made in Columbus, Indiana.
in 17 offers
The lowest price for Maxi-Cosi Pria Max All-in-One Convertible Car Seat right now is $669.00 at Ubuy Australia, compared across 4 retailers.
The all-time low was $439.03 on 26 May 2026 — today's price is 52% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Nov 2026.
Last updated at 05/11/2026 16:46:29
Maxi-Cosi Pria Max All-in-One Convertible Car Seat, Rear Facing Car Seat 4-40 lbs, Forward
Delivery $710
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), P
Delivery between 12–15 Nov $29
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), P
Free delivery between 16–19 Nov
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), P
Free delivery between 16–19 Nov
| Harness Type | 5 Point Harness |
| Safety Features | Out-of-the-Way harness system, ClipQuik magnetic chest clip, Engineered and tested to meet or exceed federal safety standards |
| Max Height Capacity | 52 in (belt-positioning high back booster seat) |
| Max Weight Capacity | 100 lbs |
| Min Height Capacity | 19 in (rear facing car seat) |
Maxi-Cosi Pria Max All-in-One Convertible Car Seat, Rear Facing Car Seat 4-40 lbs, Forward
Delivery $710
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), P
Delivery between 12–15 Nov $29
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), P
Free delivery between 16–19 Nov
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), P
Free delivery between 16–19 Nov
| Harness Type | 5 Point Harness |
| Safety Features | Out-of-the-Way harness system, ClipQuik magnetic chest clip, Engineered and tested to meet or exceed federal safety standards |
| Max Height Capacity | 52 in (belt-positioning high back booster seat) |
| Max Weight Capacity | 100 lbs |
| Min Height Capacity | 19 in (rear facing car seat) |
