AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2012 Porsche Cayman
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $8,000–$12,000
The 2012 Porsche Cayman has an above-average reliability rating with only a minor recall on seat belt anchors and minimal engine complaints.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Engine | 80,000–100,000 miles | $4,000–$7,000 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 10,000 miles
- Brake fluid replacement bi-annually
- Tire rotation every 10,000 miles
- Spark plug replacement every 60,000 miles
- Coolant flush every 40,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Engine knocking sounds
- Seat belt retraction issues
- Unusual exhaust smoke
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.