Worst 1986 Buick Regal Problems
Top 3 most-reported issues with average mileage at failure.
Unintended Acceleration
Engine And Engine Cooling:Engine
Engine And Engine Cooling:Engine:Gasoline
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All Problems by Category
Every NHTSA complaint category for the 1986 Buick Regal.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Unintended Acceleration | 3 | 2 | — | — | |
| Engine And Engine Cooling:Engine | 1 | — | 1 | — | |
| Engine And Engine Cooling:Engine:Gasoline | 1 | — | 1 | — | |
| Automatic Transmission | 1 | — | 1 | — | |
| Service Brakes, Hydraulic:Foundation Components | 1 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Disc:Caliper | 1 | — | — | — | |
| Service Brakes, Hydraulic:Foundation Components:Disc:Rotor | 1 | — | — | — | |
| Structural Problems | 1 | — | — | — | |
| Structure:Frame And Members | 1 | — | — | — | |
| Tire Defects | 1 | — | — | — | |
| Vehicle Speed Control:Linkages | 1 | — | — | — | |
| Wheel Issues | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1986 Buick Regal. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Buick Regal Years
1986 Buick Regal — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1986 Buick Regal reliable?
What are common problems with the 1986 Buick Regal?
How safe is the 1986 Buick Regal?
Does the 1986 Buick Regal have any recalls?
Should I buy a 1986 Buick Regal?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Buick Regal reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1986 Buick Regal
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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