2025 Porsche Cayman Pre-Purchase Inspection Checklist
Known Issues — 2025 Porsche Cayman
MODERATE
Carbon buildup inherent to direct-injection engine family
MINOR
Turbo wastegate rattle at cold start
MINOR
New production software calibration issues pending OTA updates
What to Inspect
- Confirm all OTA software updates applied
- Cold start evaluation for turbo rattle
- Test all drive modes and sport options
- Verify full factory warranty
- Inspect for new-car transport damage
- Check all connectivity and digital features
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Engine oil service | every 10,000 miles | $180-$300 |
| Intake valve walnut blast (turbo) | every 40,000-60,000 miles | $500-$800 |
| PDK or manual transmission service | every 30,000-40,000 miles | $300-$600 |
| Brake pad/rotor replacement | every 25,000-40,000 miles | $700-$1,500 |
| Major service (plugs, filters) | every 30,000 miles | $700-$1,200 |
| Tire replacement | every 15,000-25,000 miles | $900-$1,600 |
Get a Personalized AI Inspection Report
The data above covers common issues. For a comprehensive, AI-generated report specific to this vehicle — including detailed checks for every system, red flags, and a full verdict — generate your free report below.
2 free reports per day · No account needed
More Porsche Inspection Checklists
Maintenance Guides for Porsche Owners
Want a complete buying guide? Read our Used Car Buying Inspection Checklist.