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What 7 owners told NHTSA about the 2021 Mini Hardtop 4dr

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (7)Crash / fire / injury (2)Electrical system (3)Airbags (1)Fuel system (1)Steering (1)Tires (1)

1 of 7 complaints match · Airbags · crash/fire/injury only · clear filters

Nov 10, 2022AirbagsCrash2 injuries

On October 4, 2022, the Mini Cooper hardtop 4 door was hit in a head-on collision by a driver who was going at least 40 MPH, possibly more. The car that hit the Cooper was a Toyota Prius. All the Prious' airbags deployed. No airbags deployed on the Mini Cooper hardtop 4 door. None. The Mini Cooper, after assessment, was considered to be a total loss.

NHTSA ODI 11493154

Working with the data? Download all 7 complaints as CSV · fetched from NHTSA July 18, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Mini Hardtop 4dr verdict →