Lightest convertible car seats for moving between cars

Which convertible car seats weigh the least, for carrying them between vehicles?

PEG Perego Primo Viaggio Kinetic Convertible Car Seat: Store data gives dimensions of 26.25 by 18.75 by 25.75 inches and a product weight of 24.4 lbs. The video names the seat as very heavy, difficult to recline, and lacking a leveler as cons, and rates it 4 out of 5. Britax Poplar S ClickTight Convertible Car Seat: It states the S adds the ReboundReduce bar, a removable head pad and an upper-body support pillow over the standard Poplar, and weighs 28 lb against 27.2 lb, with no wider shell or higher child-weight limit. Romer-dc-dc Veni Convertible Car Seat: Measured weight 28.25 lb. Cybex (listed by the store as Cybex-dc) Sirona S: Their table lists the seat at 30.4 lbs, height limit 49 in, dimensions 30″L x 19″W x 24″H, two cup holders, portability 7/10 as bulky and heavy duty, a 10-year lifespan and no airplane use. Cybex (sold as Cybex-dc) Callisto G 360: The assembled seat weighs 35 lbs. Cybex Callisto T 360: The car seat weighs 35 lb.

ProductWhyWeightWidth
1. PEG Perego Primo Viaggio Kinetic Convertible Car Seat sold by albeebaby.comStore data gives dimensions of 26.25 by 18.75 by 25.75 inches and a product weight of 24.4 lbs.Store data gives dimensions of 26.25 by 18.75 by 25.75 inches and a product weight of 24.4 lbs. listing-
2. Britax Poplar S ClickTight Convertible Car Seat sold by albeebaby.comIt states the S adds the ReboundReduce bar, a removable head pad and an upper-body support pillow over the standard Poplar, and weighs 28 lb against 27.2 lb, with no wider shell or higher child-weight limit.It states the S adds the ReboundReduce bar, a removable head pad and an upper-body support pillow over the standard Poplar, and weighs 28 lb against 27.2 lb, with no wider shell or higher child-weight limit. blogThe Poplar and Poplar S are described as among the skinniest car seats on the market, at 17 inches wide externally. blog
3. Romer-dc-dc Veni Convertible Car Seat sold by albeebaby.comMeasured weight 28.25 lb.Measured weight 28.25 lb. reviewMeasured rear-facing length 28.75 in, height 23 in, width 17 in; forward-facing at maximum recline 27 in long, 22 in high, 17 in wide; add up to 7 in height if the headrest is fully extended; cup holders add 1.5 in to either side. review
4. CYBEX (listed by the store as Cybex-dc) Sirona S sold by albeebaby.comTheir table lists the seat at 30.4 lbs, height limit 49 in, dimensions 30″L x 19″W x 24″H, two cup holders, portability 7/10 as bulky and heavy duty, a 10-year lifespan and no airplane use.Their table lists the seat at 30.4 lbs, height limit 49 in, dimensions 30″L x 19″W x 24″H, two cup holders, portability 7/10 as bulky and heavy duty, a 10-year lifespan and no airplane use. reviewThe seat measures 24.5 inches long, 19 inches wide and 25.5 inches high. guide
5. Cybex (sold as Cybex-dc) Callisto G 360 sold by albeebaby.comThe assembled seat weighs 35 lbs.The assembled seat weighs 35 lbs. listingAssembled, the seat measures 21.7 in long, 18.7 in wide and 25.5 in high. listing
6. Cybex Callisto T 360 sold by albeebaby.comThe car seat weighs 35 lb.The car seat weighs 35 lb. listingAssembled measurements are 21.7 in long, 19.5 in wide, and 25.5 in high. listing

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Written 2026-10-28T07:20:33.817Z.

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