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Maxi-Cosi Emme 360 fit guide
A 360° rotating all-in-one with a one-hand spin and machine-washable fabrics. (Not in the NHTSA ratings dataset, so no Ease-of-Use star here.) Here's exactly which children it fits, how NHTSA rated it, and which cars it fits — including three-across.
Which children it fits
| Mode | Weight | Height | LATCH limit |
|---|---|---|---|
| Rear-facing | up to — | — | — |
| Forward-facing harness | up to — | — | — |
Weight/height limits are the seat's NHTSA-published values. Beyond the LATCH limit, install with the vehicle seat belt instead of the lower anchors. Always follow the labels on your seat and the vehicle manual.
NHTSA Ease-of-Use detail
NHTSA's Ease-of-Use rating measures how easy a seat is to install and use correctly — the single biggest factor in real-world safety, since most seats are installed wrong. It is not a crash-test score; NHTSA does not crash-rate individual car seats.
Which cars the Emme 360 fits three across
At 19" wide, three Emme 360s across is only realistic in the widest minivans and full-size trucks. For three-across in a normal car, see our narrowest convertible car seats.
Will it fit your exact car?
Check the Emme 360 against a specific vehicle — single position and three-across:
Common questions
What are the weight and height limits of the Maxi-Cosi Emme 360?
Rear-facing: up to —; Forward-facing harness: up to —. These are the manufacturer's NHTSA-published limits — always defer to the label on your seat.
How is the Maxi-Cosi Emme 360 rated by NHTSA?
NHTSA's Ease-of-Use rating for the Maxi-Cosi Emme 360 is being updated.
Can the Maxi-Cosi Emme 360 fit three across?
The Maxi-Cosi Emme 360 is about 19" wide. At that width, three across is only realistic in the widest minivans and trucks — test-fit first.
Sources: ratings, modes & recalls — NHTSA (pulled 2026-06-17); external width — Maxi-Cosi published spec (~19 in widest point; approximate). Informational only — built from NHTSA public car-seat ratings and published seat/vehicle dimensions. This is not a safety certification and not a substitute for the seat and vehicle manuals. Always confirm the fit and install yourself before every trip.