2019 Buick Regal problems and complaints
Owners have filed 20 complaints with NHTSA about the 2019 Buick Regal. The most-reported areas: Electrical System (7), Power Train (6), Service Brakes (4).
Key takeaways
- 20 owner complaints on file with NHTSA.
- 0 involve a crash, 0 a fire, 0 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Electrical System | 7 | 35% |
| Power Train | 6 | 30% |
| Service Brakes | 4 | 20% |
| Engine | 3 | 15% |
| Hydraulic | 2 | 10% |
| Suspension | 2 | 10% |
| Seats | 2 | 10% |
| Unknown Or Other | 2 | 10% |
| Visibility | 1 | 5% |
| Tires | 1 | 5% |
| Fuel/Propulsion System | 1 | 5% |
| Equipment | 1 | 5% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2019 Buick Regal
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
- Headlight bulb
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2019 Buick Regal 5 HB FWD | Not rated | Not rated | Not rated | Not rated |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Service Brakes, Hydraulic - filed 2026-10-20
The contact owns a 2019 Buick Regal. The contact stated that while driving 45 MPH, the brake pedal was depressed and went to the floorboard before becoming very firm. The vehicle was taken to a dealer where it was diagnosed, and the contact was advised that the power brake assist had failed and the power brake booster ...
Electrical System,visibility - filed 2026-09-10
The contact owns a 2019 Buick Regal. The contact stated that while driving 20 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The traction and check engine warning lights were illuminated. The failure had occurred while the grandchildren were inside the vehicle. The cont...
Suspension,power Train,electrical System - filed 2025-06-09
Dear NHTSA, I am submitting a formal complaint regarding a 2019 Buick Regal, which I purchased as a used vehicle in 2023 with approximately 19,000 miles. Since owning the car, I have added only 14,000 miles, yet I have experienced multiple significant and ongoing issues that raise serious concerns about the safety, re...
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More for the 2019 Buick Regal
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.