2016 Porsche 911 Pre-Purchase Inspection Checklist
Known Issues — 2016 Porsche 911
CRITICAL
Bore scoring on naturally aspirated engines causing excessive oil consumption
MINOR
PDK transmission jerky behavior at low speeds in traffic
MODERATE
Coolant leaks from heat exchanger connections
MINOR
HVAC blend door actuator failure
MINOR
Rear engine lid strut degradation
MODERATE
Throttle body carbon buildup on direct-injection engines
What to Inspect
- Compression and leakdown test to rule out bore scoring
- Monitor oil consumption over 500-mile test drive
- Check throttle body for carbon deposits
- Verify PDK shifts cleanly through all gears
- Inspect heat exchanger area for coolant seepage
- Confirm full service history with authorized dealer records
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Major service (spark plugs, filters, fluids) | every 30,000 miles | $800-$1,400 |
| PDK transmission fluid | every 40,000 miles | $300-$500 |
| Brake fluid flush | every 2 years | $150-$250 |
| Tire replacement (rear 305/30-20) | every 15,000-25,000 miles | $1,200-$1,800 |
| Annual inspection | yearly | $400-$700 |
| Air-oil separator replacement | every 60,000 miles | $300-$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.