Car seats that fit a small back seat

Which car seats fit well in a small back seat?

Britax Emblem: Parents quoted on the page say it takes roughly 31 inches front to back when rear-facing and that two rear-facing seats fit side by side in a Prius. Britax Poplar: A good choice for a small back seat because the most upright rear-facing recline is one of the most compact convertible setups available. Britax One4Life Slim: Shown fitting three across beside a Britax Poplar convertible and a Willow S infant seat; with the cup holders fitted it is wider than the bare 17.5 in width. Britax Cypress: The listed dimensions are 28.1 inches deep, 16.9 inches wide and 24.1 inches high.

ProductWhyFit or spaceDimensionsInstallation
1. Britax Emblem sold by megababiesusa.comParents quoted on the page say it takes roughly 31 inches front to back when rear-facing and that two rear-facing seats fit side by side in a Prius.In one small car the seat fitted well and left the front passenger seat further back than an infant carrier did, and two adults could sit beside it. reviewThe seat measures 18.5 inches wide, 26 inches high and 21 inches deep. guideReviewers it summarises consistently call the seat simple to install and single out the latch system. review
2. Britax Poplar sold by megababiesusa.comA good choice for a small back seat because the most upright rear-facing recline is one of the most compact convertible setups available.A good choice for a small back seat because the most upright rear-facing recline is one of the most compact convertible setups available. reviewThe store lists the assembled seat dimensions as 17 in wide, 23.5 in high and 20.5 in deep. guideBritax says ClickTight installation is a three-step process: open the seat, thread and buckle the vehicle belt, then click it closed. guide
3. Britax One4Life Slim sold by modernnursery.comShown fitting three across beside a Britax Poplar convertible and a Willow S infant seat; with the cup holders fitted it is wider than the bare 17.5 in width.Shown fitting three across beside a Britax Poplar convertible and a Willow S infant seat; with the cup holders fitted it is wider than the bare 17.5 in width. reviewListed dimensions are 18.5 in long, 17.5 in wide and 24.5 in high. guideThe reviewer found installation as easy as advertised and the padding and cooling channels good, but says the narrow shell can feel cramped for bigger children and booster mode is not especially roomy. review
4. Britax Cypress sold by megababiesusa.comThe listed dimensions are 28.1 inches deep, 16.9 inches wide and 24.1 inches high.-The listed dimensions are 28.1 inches deep, 16.9 inches wide and 24.1 inches high. guide-

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Written 2026-10-23T20:03:43.952Z.

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