Graco Grows4Me 4-in-1 vs Graco SlimFit 3-in-1

The SlimFit 3-in-1 is 1.6 in narrower.

Only the differences are shown.

Graco Grows4Me 4-in-1Graco SlimFit 3-in-1
TypeAll-in-oneAll-in-one
List price$229.99$229.99
Rear-facing weight5–40 lb5–40 lb
Rear-facing heightUp to 49 inUp to 49 in
Forward-facing weight26.5–65 lb26.5–65 lb
Forward-facing heightUp to 49 inUp to 49 in
Booster weight40–110 lb40–100 lb
Booster height43–57 in43–57 in
Seat weight22.5 lb19.47 lbLightest
Width21.5 in19.9 inNarrowest
Head ruleRear-facing: whose head is at least 1” (2.5 cm) below the headrest adjustment handle. Forward-facing: top of child’s ears must be below top of headrest.Rear-facing: whose head is at least 1” (2.5 cm) below the headrest adjustment handle. Forward-facing: top of child’s ears must be below top of headrest.
Newborn insertInfant head support and body support (on select models), use only in the rear-facing mode; body support must be used if shoulders are below the lowest harness setting. No weight limit found in manual text.Infant Head Support and Body Support (on select models) can be used ONLY for children weighing less than 20 lb (9 kg); body support must be used if shoulders are below the lowest harness setting.
InstallationLATCHLATCH
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Recline positions64
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after10 years10 years

Graco Grows4Me 4-in-1

Graco all-in-one seat with rear-facing harness, forward-facing harness, highback booster and backless booster modes. Graco lists it as model 2223810 with a 10-position headrest and 6 recline positions.

  • Four modes in one seat
  • Headrest and harness adjust together in one motion
  • Integrated cupholder

Graco SlimFit 3-in-1

Graco narrow all-in-one seat with rear-facing harness, forward-facing harness and highback booster modes. Graco lists model 2215455 with push-button InRight LATCH, 10 headrest positions and 4 recline positions.

  • Three modes in one seat
  • Cup holders rotate away; Graco says this makes the seat up to 10% slimmer
  • Push-button InRight LATCH
Ask the meadow

Grows4Me 4-in-1 or SlimFit 3-in-1?

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 Grows4Me 4-in-1 or the SlimFit 3-in-1?

The Graco Grows4Me 4-in-1: it goes rear-facing, then forward-facing with a harness, then booster, up to 110 lb. The SlimFit 3-in-1 goes rear-facing, then forward-facing with a harness, then booster, up to 100 lb. The Grows4Me 4-in-1 expires after 10 years.

Which is easier to travel with?

Grows4Me 4-in-1: certified for planes, 22.5 lb. SlimFit 3-in-1: certified for planes, 19.5 lb.

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