Maxi-Cosi Pria Max vs Safety 1st Turn and Go 360 ST Rotating All-in-One

Side-by-side specs from each maker.

Only the differences are shown.

Maxi-Cosi Pria MaxSafety 1st Turn and Go 360 ST Rotating All-in-One
TypeAll-in-oneAll-in-one
List price$329.99$329.99
Rear-facing weight5–40 lb5–40 lb
Rear-facing height19–40 in19–40 in
Forward-facing weight30–65 lb30–65 lb
Forward-facing height34.4–49 in34.4–49 in
Booster weight40–100 lb40–100 lb
Booster height43.4–52 in43.4–52 in
Seat weight16.8 lbNot listed
Head ruleRear-facing: the top of your child's head MUST be at least 1 in. (2.5 cm) below the top of the car seat's headrest. Forward-facing: the top of your child's ears MUST be below the top of the car seat's headrest. Booster: the top of your child's ears should never be above the top of the booster seat's headrest.Rear-facing: the top of your child's head MUST be at least 1 in. (2.5 cm) below the top of the car seat's headrest. Forward-facing: the top of your child's ears MUST be below the top of the car seat's headrest. Booster: the top of your child's ears should never be above the top of the booster seat's headrest.
Newborn insertHead pillow and body pillow (on select models), optional, rear-facing mode only; must be used together. Manual: when using the lower shoulder harness slots for smaller children, you MUST use the head and body pillow and the headrest MUST be in the lowest position.Head pillow and wedge pillow, optional, rear-facing mode only (manual).
InstallationLATCH (1-click connectors)base with LATCH rear-facing + top tether, base with seat belt + lock-off rear-facing + top tether, base with LATCH forward-facing + top tether, base with seat belt + lock-off forward-facing + top tether, booster: base secured with vehicle seat belt; child in lap/shoulder belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoYes
Harness heights510
Recline positions35
Aircraft labelCertified for aircraft, per the makerNot certified for aircraft
No added flame retardantsYesNot listed
Expires after10 years10 years

Maxi-Cosi Pria Max

A step-up Pria with PureCosi fabric that is certified for aircraft use and light enough to move between cars.

  • About 16.8 lb
  • Certified for airplane use (per the maker)
  • PureCosi fabric without added fire-retardant chemicals
  • Rear-facing capped at 40 lb
  • 3 recline positions

Safety 1st Turn and Go 360 ST Rotating All-in-One