Graco SnugRide SnugFit 35 vs Peg Perego Primo Viaggio 4-35 Lounge

Side-by-side specs from each maker.

Only the differences are shown.

Graco SnugRide SnugFit 35Peg Perego Primo Viaggio 4-35 Lounge
TypeInfant car seatInfant car seat
Rear-facing weight4–35 lb4–35 lb
Rear-facing heightUp to 32 inUp to 32 in
Seat weight8.4 lbNot listed
Base weight5.2 lbNot listed
Head ruleTop of Head MUST BE AT LEAST 1" (2.5 cm) BELOW the Top of the Car SeatThe top of the child head should not exceed the top of the seat back by at least one inch (2,5 cm)
Base includedNot listedYes
Newborn insertBody support: 'The body support can ONLY be used for infants 12 lb (5 kg) or less.'Dual Stage Cushion System: may be used from birth up to about 8 pounds (3,6 kg) or when the torso of your baby fully occupies the space between the crotch strap and the shoulder slots.
Installationlower anchor attachment (with base), vehicle lap/shoulder belt (with base), vehicle lap-only belt (with base), vehicle lap/shoulder belt (without base; manual: 'If your shoulder belt is long enough, you may route the shoulder belt behind the seat'), vehicle lap-only belt (without base)LATCH (with base), vehicle belt (with base), lap-shoulder belt (without base, European belt path)
Load legNot listedYes
RotatesNot listedNo
Works with strollersGraco Strollers & Infant Car Seats Compatibility List (maker PDF, created Feb 2 2026), column 'SnugRide Infant Car Seats (excluding SnugRide Turn & Slide)': Graco Modes strollers, DuoGlider, FastAction SE 2.0, FastAction Fold Jogger, FastAction Jogger LX, GoMax, Graco Merge, Graco Premier Merge, Outpace LX, Ready2Grow 2.0, Ready2Grow LX 2.0, Ready2Jet, Ready2Roll Wagon, SnugRider Elite, Verb. Chart says it supersedes individual manuals. Manual: 'USE ONLY WITH STROLLERS WITH' the Graco Click Connect logo.Peg Perego strollers: YPSI, Z4, Vivace, Veloce, Selfie, Selfie Plus, City Loop, Booklet 50 (maker product page)
Stroller adaptersNot listedPV Adapter/Links Uppababy ($49.99), PV Adapter/Links Universal ($49.99); PV Adapter/Links Peg Perego ($19.99) for Peg Perego chassis
Handle in the carHandle Has 4 Positions (A-D). 'Carry handle MUST be upright in position A when carrying. Handle can be in any locked position when used in the vehicle.'Not listed
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
No added flame retardantsNot listedYes
Expires after7 years7 years
Ask the meadow

SnugRide SnugFit 35 or Primo Viaggio 4-35 Lounge?

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?

SnugRide SnugFit 35: certified for planes, installs without a base, 8.4 lb. Primo Viaggio 4-35 Lounge: certified for planes, installs without a base.

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