Chicco KeyFit vs Maxi-Cosi Mico Pro

The Mico Pro rear-faces up to 30 lb, versus 22 lb. The KeyFit lists for $10 less.

Only the differences are shown.

Chicco KeyFitMaxi-Cosi Mico Pro
TypeInfant car seatInfant car seat
List price$209.99Lowest price$219.99
Rear-facing weight4–22 lb4–30 lbHighest rear-facing limit
Rear-facing heightUp to 30 inUp to 32 in
Seat weight9 lbNot listed
Base weight7 lbNot listed
Width16.75 inNot listed
Head ruleDo Not use this Child Restraint if top of child's head is within 1 inch (25 mm) of the top of the headrest.The top of your child's head MUST be at least 1 in. (2.5 cm) below the top of the car seat.
Base includedYesYes
Newborn insertNewborn Positioner: only for infants who weigh between 4 and 11 lbs (1.8 and 5 kg); separate Head Rest Insert may be used with or without the Newborn Positioner (never with harness in upper slots).Infant head support ('You may remove it for bigger infants') and body pillow; manual gives no weight limit
InstallationLATCH (SuperCinch), seat belt (belt lock-off)LATCH (base), baseless (taxi mode belt guides)
Load legNoNo
Anti-rebound barNot listedNo
RotatesNoNo
Harness heights3Not listed
Recline positions5Not listed
Works with strollersAll Chicco strollers except Liteway and UrbinoSelect Maxi-Cosi strollers
Handle in the car3 positions (Carrying, Stationary, Rocking): 'ALWAYS place handle in one of the LOCKED positions when using Child Restraint in vehicle.'The carry handle MUST be upright AND locked when carrying and when installed in the vehicle.
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
No added flame retardantsNot listedYes
Expires after6 years8 years

Chicco KeyFit

The original Chicco KeyFit, a lightweight carrier for babies up to 22 lb with a stay-in-car base.

  • Light carrier
  • 22 lb limit means babies outgrow it sooner

Maxi-Cosi Mico Pro

Maxi-Cosi's mid-priced infant carrier. It uses a one-click LATCH base with three base positions and can be belted in without the base.

  • Lower price than the Mico Pro+
  • Base has three adjustment positions
  • Belt install without the base is supported
  • 30 lb maximum
Ask the meadow

KeyFit or Mico Pro?

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 KeyFit or the Mico Pro?

The Maxi-Cosi Mico Pro: it goes rear-facing, up to 30 lb. The KeyFit goes rear-facing, up to 22 lb. The Mico Pro expires after 8 years.

Which is easier to travel with?

KeyFit: certified for planes, 9 lb. Mico Pro: certified for planes, installs without a base.

What does the extra $10 for the Mico Pro get you?

Per the makers, the Mico Pro 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.