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What 92 owners told NHTSA about the 2012 Buick Regal Tourx

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 (92)Crash / fire / injury (6)Lights (33)Engine (21)Electrical system (18)Suspension (11)Brakes (9)Electronic Stability Control (esc) (7)Transmission & drivetrain (7)Seats (6)Speed control (6)Body & structure (4)

1 of 92 complaints match · Speed control · crash/fire/injury only · clear filters

Nov 26, 2024Electrical systemSpeed controlBrakesCrash

[XXX] my car failed to let me use the brake, i was going about 45mph and when i went to apply brake pressure the pedal was so stiff i couldnt use the brake. Causing from end collision, when i made a trip to springdale to have my car inspected it didnt make it, started backfiring and dying around 65 mph then the motor blew, it had some issues starting but nothing like what happened within that few seconds. Im out of a car now because it drove perfect and i never have to give it thought. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11627455

Working with the data? Download all 92 complaints as CSV · fetched from NHTSA July 21, 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 2012 Buick Regal Tourx verdict →