Joie matcha spin SI vs Maxi-Cosi Kani 4-in-1

The Kani 4-in-1 lists for $20 less.

Only the differences are shown.

Joie matcha spin SIMaxi-Cosi Kani 4-in-1
TypeAll-in-oneAll-in-one
List price$399.99$379.99Lowest price
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 weight40–100 lb40–100 lb
Booster heightUp to 57 in43.4–57 in
Seat weight29.21 lbNot listed
Width18.8 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. Backless: the top of your child's ears should never be above the top of the vehicle seat back or vehicle 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, optional, rear-facing mode only; must be used together (manual).
Installationlower anchor attachments, vehicle seat belt, LATCH with tether, top tether for forward-facing1-click LATCH connectors
Load legNoNo
Anti-rebound barNoNo
RotatesYesNo
Harness heights1510
Recline positions45
Aircraft labelNot certified for aircraftCertified for aircraft, per the maker
No added flame retardantsNot listedYes
Expires after10 years10 years

Joie matcha spin SI

Rotating three-mode Joie seat (rear-facing, forward-facing, highback booster) with a spin in each mode, listed in stock on the Joie US site.

  • Spin in rear-facing, forward-facing and highback booster modes
  • Headrest and harness adjust together to 15 positions
  • 4 recline positions
  • Seat weight of 29.21 lb
  • Manual PDF not opened

Maxi-Cosi Kani 4-in-1

  • Maker lists 1-click LATCH connectors
  • Maker lists 10-position QuikFit headrest and harness and 5 recline positions
  • Maker states 'Aircraft Use: Yes'
Ask the meadow

matcha spin SI or Kani 4-in-1?

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

Which is easier to travel with?

matcha spin SI: 29.2 lb. Kani 4-in-1: certified for planes.

What does the extra $20 for the matcha spin SI get you?

Per the makers, the matcha spin SI adds rotation. Both meet the same federal crash standard.

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