2020 Audi Q8 Pre-Purchase Inspection Checklist
Known Issues — 2020 Audi Q8
MODERATE
Air suspension air spring failure
MODERATE
48V MHEV belt starter-generator failures
MODERATE
MMI dual touchscreen ghost inputs or unresponsive areas
MODERATE
ADAS false positive emergency braking
MODERATE
Active roll stabilization pump failure
MINOR
Battery drain from standby power consumption on infrequently used vehicles
What to Inspect
- Test all air suspension modes
- Check 48V MHEV fault codes
- Test dual MMI touchscreens
- Verify ADAS features active and calibrated
- Check active roll stabilization
- Scan all modules for fault codes
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 10,000 miles | $150-$210 |
| Air suspension service (per spring) | as needed | $500-$1,000 each |
| Spark plugs (V6) | every 40,000 miles | $200-$300 |
| Transfer case fluid | every 40,000 miles | $200-$300 |
| Rear differential fluid | every 40,000 miles | $150-$220 |
| Brake fluid flush | every 2 years | $130-$170 |
| Brake pads and rotors (front) | every 40,000-55,000 miles | $600-$1,000 |
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