AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2012 Buick Regal
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,000–$12,000
The 2012 Buick Regal has a mixed track record with recurring issues in suspension, electrical system, and exterior lighting. Multiple recalls highlight potential safety concerns, particularly with the rear suspension in certain regions. Owner complaints further underscore issues with these systems.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Rear suspension | 50,000–80,000 miles | $600–$1,500 | common |
| Electrical system | 40,000–70,000 miles | $200–$800 | common |
| Exterior lighting | 30,000–60,000 miles | $100–$300 | common |
| Engine | 70,000–100,000 miles | $1,000–$3,000 | occasional |
| Front seats | 60,000–90,000 miles | $150–$500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake fluid replacement
- Tire rotation and balance
- Coolant flush
- Transmission fluid change
- Air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unstable handling or noises
- Check engine light flashing
- Unresponsive or dim lights
- Battery charging issues
- Erratic seat adjustment
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.