AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2012 Buick Enclave
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $8,000–$12,000
The 2012 Buick Enclave has a below-average reliability rating, primarily due to recurring issues with the engine, electrical system, and air bags, as highlighted by recalls and numerous owner complaints for these systems.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 70,000–100,000 miles | $2,000–$4,000 | very common |
| electrical system | 50,000–80,000 miles | $500–$1,500 | common |
| air bags | 60,000–90,000 miles | $800–$1,500 | common |
| steering | 80,000–110,000 miles | $700–$1,200 | occasional |
| power train | 90,000–120,000 miles | $1,500–$3,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 5,000 miles
- Replace brake pads every 40,000 miles
- Transmission fluid change every 50,000 miles
- Replace spark plugs every 100,000 miles
- Coolant flush every 100,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine misfire or rough idle
- Unresponsive power features
- Airbag warning light on
- Steering system noise
- Slipping transmission
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.