Best Car Seats · Maxi-Cosi · Updated June 2026

Maxi-Cosi Pria Max All-in-One Convertible Car Seat: specs and price (2026)

Maxi-Cosi Pria Max All-in-One Convertible Car Seat has a US price of $329.99 (MSRP per maxicosi.com product page). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.

Specifications

Price (US)	$329.99 MSRP per maxicosi.com product page
Brand	Maxi-Cosi
Released	2021
type	all_in_one
min weight lb	5
max weight lb	100
height limit in	52 in (booster); 49 in (FF harness)
install	both
steel frame	No
expiration years	10
release	2021

Source: maxicosi.com (verified 2026-06-19) · corroborated by csftl.org. Re-verified on maxicosi.com 2026-06-19: price $329.99, RF 5-40 lb / 19-40 in, FF 30-65 lb / 34.4-49 in, booster 40-100 lb / 43.4-52 in. No steel frame (FlexTech energy management); marked false. Expiration 10 years. Release year 2021 per csftl.org review.

Frequently asked questions

How much does the Maxi-Cosi Pria Max All-in-One Convertible Car Seat cost?

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat has a US price of $329.99 (MSRP per maxicosi.com product page), as of 2026-06-19.

When was the Maxi-Cosi Pria Max All-in-One Convertible Car Seat released?

The Maxi-Cosi Pria Max All-in-One Convertible Car Seat was released 2021.

What are the Maxi-Cosi Pria Max All-in-One Convertible Car Seat's key specs?

Maxi-Cosi Pria Max All-in-One Convertible Car Seat (Maxi-Cosi): type all_in_one, min weight lb 5, max weight lb 100, height limit in 52 in (booster); 49 in (FF harness), install both. Full sourced spec sheet verified 2026-06-19.