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What 26 owners told NHTSA about the 2024 BMW I4 Gran Coupe Bev

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 (26)Crash / fire / injury (8)Transmission & drivetrain (5)Brakes (4)Driver assistance (4)Speed control (4)Electrical system (3)Body & structure (2)Wheels (2)Backup camera & sensors (1)Electronic Stability Control (esc) (1)Fuel system (1)

1 of 26 complaints match · Fuel system · clear filters

Mar 10, 2026Fuel system

The vehicle experienced two sudden and complete losses of power, on December 29, 2025, and again on February 18, 2026. In both instances, the vehicle became inoperable while in motion and required towing. These failures created hazardous roadside situations.

NHTSA ODI 11723423

Working with the data? Download all 26 complaints as CSV · fetched from NHTSA July 19, 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 2024 BMW I4 Gran Coupe Bev verdict →