Maxi-Cosi MobiFix Pro

ISOFIX rear-facing seat for 61 to 125 cm. Its 23 kg limit may be reached before 125 cm.

Test record: Top tested 125 cm, but only to 23 kg

Passed the Plus Test, and ADAC rated it good or better for crash safety and overall. What the levels mean

How it fits your child

ModeChild heightWeightHarness heightNotes
Rear-facing61–125 cmup to 23 kgNo published figure found yet

Harness height is the range the shoulder straps can be set to. We only show it when the manufacturer publishes it. The child height range comes from the seat's safety label. To check the fit in person, use Check how they sit.

How it fits your car

FittingISOFIX
Support legYes
Approval typeVehicle-specific: check the fit list
Seat weight11.5 kg

Rear-facing with ISOFIX and support leg, only in approved vehicles.

Safety label

R129 (UN Regulation 129 (i-Size)). Current.

Where this label is legal

Independent test results

TesterRoundResultDetails
Plus Test Plus Test VTI-0054 Pass, approved to 125 cm Source
Last checked 30 October 2026
ADAC Autumn 2026 2.5 (gut / good) Source
Last checked 30 October 2026

Chemicals and fabrics

Harmful substances (ADAC lab test)
2.0 (good), Autumn 2026 Source
OEKO-TEX certified cover
No certificate published that we've found
The maker says
Nothing published about flame retardants that we've found

Crash protection matters more than chemicals. Never add covers or padding that weren't made and approved for this seat.

ÖAMTC test page. Last checked 30 October 2026.