2025 Porsche Boxster Pre-Purchase Inspection Checklist
Known Issues — 2025 Porsche Boxster
MODERATE
Carbon buildup on direct-injection intake valves — long-term maintenance consideration
MINOR
Turbo wastegate rattle at cold start inherent to engine design
MINOR
Early production software bugs pending OTA patches
What to Inspect
- Confirm factory warranty active and transferable
- Test convertible top full operation
- Verify all OTA updates installed
- Test all drive modes and sport options
- Inspect for transport damage
- Check all electronics and connectivity 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 |
| Convertible top inspection/fluid | every 30,000 miles | $200-$400 |
| PDK transmission fluid | every 40,000 miles | $250-$450 |
| Brake pad/rotor replacement | every 25,000-40,000 miles | $600-$1,000 |
| Major service (plugs, filters) | every 30,000 miles | $700-$1,100 |
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