AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2008 Mini Cooper S Convertible
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,000–$8,000
The 2008 Mini Cooper S Convertible has average reliability, with minor recalls and complaints mostly focusing on seats and airbags, without critical failures identified.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| seats | 30,000–50,000 miles | $200–$500 | very common |
| airbags | 40,000–60,000 miles | $250–$600 | common |
| engine cooling | 50,000–70,000 miles | $300–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Brake fluid every 2 years
- Coolant every 4 years
- Spark plugs every 30,000 miles
- Air filter annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Seat position sensor failure
- Airbag light issues
- Unusual engine noise
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.