Average Reliability
2020 Audi Q7 Pre-Purchase Inspection Checklist
Known Issues — 2020 Audi Q7
MODERATE
Air suspension air spring failure on any corner
MODERATE
48V mild hybrid belt starter-generator failures on MHEV models
MODERATE
MMI dual touchscreen ghost inputs or unresponsive areas
MODERATE
ADAS false positive emergency braking events
MODERATE
Carbon buildup on intake valves
MINOR
Third-row power seat mechanism binding
What to Inspect
- Test all air suspension modes — all corners must level
- Check 48V MHEV system for fault codes if equipped
- Test dual MMI touchscreens for full-surface accuracy
- Verify all ADAS features are active and calibrated
- Scan all modules for fault codes
- Test third-row seat folding and power mechanism
Maintenance costs to expect
| 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 (8-speed torque converter) | every 40,000 miles | $350-$500 |
| Spark plugs (V6) | every 40,000 miles | $200-$300 |
| Transfer case fluid | every 40,000 miles | $200-$300 |
| Brake fluid flush | every 2 years | $120-$160 |
| Rear differential fluid | every 40,000 miles | $150-$220 |
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