2023 Audi Q8 Pre-Purchase Inspection Checklist
Known Issues — 2023 Audi Q8
MODERATE
Air suspension air spring failures on some units
MODERATE
48V MHEV belt starter-generator failures
MODERATE
MMI dual touchscreen ghost inputs in temperature extremes
MODERATE
ADAS false positive braking in certain road conditions
MINOR
OTA software update instability
MINOR
Wireless connectivity intermittent drops
What to Inspect
- Test all air suspension modes
- Check 48V MHEV fault codes
- Test both touchscreens in all conditions
- Verify all ADAS features active and calibrated
- Confirm all OTA updates applied
- 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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