2023 Audi Q7 Pre-Purchase Inspection Checklist
Known Issues — 2023 Audi Q7
MODERATE
Air suspension air spring failure on some units
MODERATE
48V MHEV BSG failures on equipped models
MODERATE
PHEV EV range reduction from battery management software bugs
MINOR
MMI dual touchscreen unresponsive in cold weather
MODERATE
ADAS false emergency braking in certain road conditions
MINOR
OTA software failures requiring dealer intervention
What to Inspect
- Test all air suspension modes
- For PHEV: confirm EV range and charging performance
- Test dual touchscreens in all conditions
- Verify all ADAS systems — adaptive cruise, lane centering, emergency braking
- Scan all modules for fault codes
- Confirm all OTA updates applied
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 10,000 miles | $150-$200 |
| Air suspension air springs (per corner) | as needed | $500-$900 each |
| Transmission service | every 40,000 miles | $350-$500 |
| Spark plugs (V6) | every 40,000 miles | $200-$300 |
| PHEV battery health check | annually | $100-$200 |
| Brake fluid flush | every 2 years | $120-$160 |
| Rear differential fluid | every 40,000 miles | $150-$220 |
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