Joie saffron SI 4-in-1 vs Maxi-Cosi Pria All-in-One

The saffron SI 4-in-1 lists for $20 less.

Only the differences are shown.

Joie saffron SI 4-in-1Maxi-Cosi Pria All-in-One
TypeAll-in-oneAll-in-one
List price$249.99Lowest price$269.99
Rear-facing weight4–40 lb5–40 lb
Rear-facing heightUp to 43 in19–40 in
Forward-facing weight30–65 lb30–65 lb
Forward-facing heightUp to 49 in34.4–49 in
Booster weight40–120 lb40–100 lb
Booster heightUp to 60 in43.4–52 in
Seat weight23.1 lb12.2 lbLightest
Width19 inNot listed
Head ruleRear-Facing: The harness straps MUST be AT or JUST BELOW the child’s shoulders, and the top of child’s head MUST be at least 1 in. (2.5 cm) below the top of the child restraint.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 insertInfant insert can be used for smaller babies, but MUST be removed once the child reaches 11 lb. (5 kg).Head 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.
Installationvehicle seat belt (lap/shoulder or lap-only), LATCH lower anchor attachmentsLATCH (1-click connectors), seat belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Harness heights105
Recline positions33
Aircraft labelNot certified for aircraftCertified for aircraft, per the maker
No added flame retardantsNot listedYes
Expires after10 years10 years

Joie saffron SI 4-in-1

Four-mode Joie seat (rear-facing, forward-facing, harness booster, belt booster) with a 3-position recline, listed on the Joie US site.

  • Four modes in one seat
  • Seat belt or LATCH installation
  • 3 recline positions
  • Maker states it is not certified for aircraft use

Maxi-Cosi Pria All-in-One

Maxi-Cosi's lighter, lower-priced all-in-one that covers rear-facing, forward-facing and high-back booster use.

  • Light for an all-in-one
  • Fabric made without added fire-retardant treatment
  • Aircraft compatible per Maxi-Cosi
  • Rear-facing capped at 40 lb
  • Only 3 recline positions
Ask the meadow

saffron SI 4-in-1 or Pria All-in-One?

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

Which one will my child use longer, the saffron SI 4-in-1 or the Pria All-in-One?

The Joie saffron SI 4-in-1: it goes rear-facing, then forward-facing with a harness, then booster, up to 120 lb. The Pria All-in-One goes rear-facing, then forward-facing with a harness, then booster, up to 100 lb. The saffron SI 4-in-1 expires after 10 years.

Which is easier to travel with?

saffron SI 4-in-1: 23.1 lb. Pria All-in-One: certified for planes, 12.2 lb.

What does the extra $20 for the Pria All-in-One get you?

Per the makers, the Pria All-in-One adds no added flame retardants. Both meet the same federal crash standard.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.