KIDFIX i-SIZE

Award winning safety by Stiftung Warentest

In the current test (25.10.2022) by Stiftung Warentest our KIDFIX i-SIZE* was tested and awarded with the grade 1.8. We are thus continuing our success story with outstanding results in various areas and especially the KIDFIX family (KIDFIX M i-SIZE Testwinner 06/2022).


*3.5 years - 12 years | 100 - 150 cm | 15 - 36 kg

KIDFIX i-SIZE

Testwinner by Stifung Warentest

in the category 100 to 150 cm

total rating 1.8 (GOOD)

Stiftung Warentest (25.10.2022)


"GOOD" and "VERY GOOD" ratings in the categories:

accident safety

free of harmful substances

ergonomics




DISCOVER THE KIDFIX I-SIZE

Product Highlights:

  • equipped with the proven technologies of XP-PAD and SecureGuard for frontal impact protection, whilst the new design SICT protects your child from side collisions
  • approved to the new i-Size standard and safest KIDFIX to date during internal tests
  • around 1.3 kg lighter than its predecessor, and is designed and made in our factory in Germany

Discover all our Stiftung Warentest award winning products

Britax KIDFIX i-SIZE Golden Cognac

KIDFIX i-SIZE

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Britax KIDFIX M i-SIZE Cosmos Black

KIDFIX M i-SIZE

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Britax BABY-SAFE 3 i-SIZE Frost Grey

BABY-SAFE 3 i-SIZE

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Britax BABY-SAFE 3 i-SIZE BUNDLE Midnight Grey

BABY-SAFE 3 i-SIZE BUNDLE

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Britax DUALFIX 3 i-SIZE Bundle Midnight Grey

DUALFIX 3 i-SIZE Bundle

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Britax BABY-SAFE iSENSE Frost Grey

BABY-SAFE iSENSE

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Britax BABY-SAFE iSENSE BUNDLE Midnight Grey

BABY-SAFE iSENSE BUNDLE

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Britax DUALFIX iSENSE BUNDLE Midnight Grey

DUALFIX iSENSE BUNDLE

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How Stiftung Warentest is testing


In the category of child car seats, Stiftung Warentest currently evaluates in four disciplines: accident safety, handling, ergonomics and harmful substances


You can't tell from looking at a child seat whether it provides good protection in the event of an accident. Stiftung Warentest tests safety in elaborate crash tests. Frontal impact and side impact are on the agenda. The test conditions are the same for all child seats.

Stiftung Warentest briefly explained


Stiftung Warentest is an independent consumer organization that tests thousands of products every year in more than 100 product tests. 


In cooperation with ADAC, Stiftung Warentest tests the latest child seats on the market twice a year. The results are published at the end of May and the end of October.