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What 33 owners told NHTSA about the 2015 Buick Regal Eassist

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 (33)Crash / fire / injury (3)Engine (9)Lights (8)Electrical system (5)Fuel system (4)Airbags (3)Body & structure (2)Brakes (2)Electronic Stability Control (esc) (2)Seat belts (2)Visibility & wipers (2)

1 of 33 complaints match · Engine · crash/fire/injury only · clear filters

Oct 25, 2023EngineFire

The contact owned a 2015 Buick Regal. The contact stated that while powered off, a civilian observed smoke emanating from the engine compartment. The contact stated that the vehicle then exploded. The contact stated that a vehicle parked next to the vehicle had damage from the fire. The origin of the fire was unknown. The fire department extinguished the fire and a fire department report was made available. The manufacturer was not notified of the failure. The failure mileage was unknown.

NHTSA ODI 11551858

Working with the data? Download all 33 complaints as CSV · fetched from NHTSA July 27, 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 2015 Buick Regal Eassist verdict →