Britax
Römer Kidfix i-size
Fit and use
Weight (kg)
Height (cm)
Safety and certifications
The Plus Test only assesses rear-facing seats, so it does not apply to this model.
What is the Plus TestProtection measured in frontal and side impacts. On the ADAC scale, lower is better.
An average that combines safety with handling, ergonomics and harmful substances. A seat that is demanding to install scores lower here even with good protection, so read the safety score first.
Installation and comfort
Where to buy
No store links available
About this seat
Group: II/III
The Britax Römer Kidfix i-size is a forward-facing car seat approved under R129.
It installs with ISOFIX, the car's 3-point belt or an ISOFIX base.
ADAC gave it a safety score of 1.7 (good). On the ADAC scale, lower is better.
Associação Criança Segura recommends keeping children rear-facing for as long as possible, ideally up to 125 cm, and using a harness only when rear-facing.