Cybex Aton G2 Swivel vs Maxi-Cosi Peri 180

The Peri 180 lists for $49.96 less.

Only the differences are shown.

Cybex Aton G2 SwivelMaxi-Cosi Peri 180
TypeInfant car seatInfant car seat
List price$549.95$499.99Lowest price
Rear-facing weight4–30 lb4–30 lb
Rear-facing heightUp to 32 inUp to 32 in
Seat weight9 lbNot listed
Width17.5 inNot listed
Head ruleTop of child's head is a minimum of 1 in (2.5 cm) below the top of the Infant Car Seat or Headrest, WHICHEVER IS HIGHER.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.
Base includedYesYes
Newborn insertInfant Insert included (product page); FAQ recommends use until 11 lbs or about 3 monthsHead pillow and body pillow (on select models); manual gives no weight limit
InstallationLATCH, seat belt, baseless (locking belt)LATCH (base), seat belt, baseless (taxi mode belt paths)
Load legYesYes
Anti-rebound barYesYes
RotatesYesYes
Harness heights116
Recline positionsNot listed5
Works with strollersCybex strollers with included adapters; other brands only with their own adaptersMaxi-Cosi Siena CP, Zelia, Tayla Max, Gia XP; FAQ also names Adorra and Maxi Taxi XT
Stroller adaptersOther brands: maker says select stroller brands accommodate Cybex infant seats with their own adapters (no list given)Not listed
Handle in the carNot listedThe 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 retardantsYesYes
Expires after6 years8 years

Cybex Aton G2 Swivel

The Aton G2 with a 180-degree swivel base, load leg and anti-rebound bar.

  • 180-degree swivel base
  • Load leg and anti-rebound bar
  • 30 lb limit
  • List price $549.95

Maxi-Cosi Peri 180

An infant carrier that turns 180 degrees toward the person loading it, which can reduce twisting and reaching. The base has a load leg and anti-rebound bar.

  • 180 degree rotation of the carrier toward the caregiver
  • Load leg and anti-rebound bar
  • 6 harness positions, 5 recline positions
  • List price $499.99
  • 30 lb maximum
Ask the meadow

Aton G2 Swivel or Peri 180?

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?

Aton G2 Swivel: certified for planes, installs without a base, 9 lb. Peri 180: certified for planes, installs without a base.

What does the extra $49.96 for the Aton G2 Swivel get you?

No extra listed feature from the ones we track (load leg, anti-rebound bar, rotation, flame retardants). Compare fabrics, ease of install, and fit in your car. Both meet the same federal crash standard.

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