2018 Audi Q5 Pre-Purchase Inspection Checklist
Known Issues — 2018 Audi Q5
MODERATE
Carbon buildup on intake valves (direct injection) causing misfires and rough idle
MINOR
Panoramic sunroof wind noise and seal degradation
MINOR
Virtual Cockpit display pixel issues or delamination at high mileage
MODERATE
S tronic 7-speed transmission jerky shifts in low-speed stop-and-go
MODERATE
Electric parking brake actuator failure
MODERATE
ADAS camera calibration drift after windshield replacement
What to Inspect
- Check S tronic shifts at low speed — no shudder or hesitation
- Verify Virtual Cockpit display clarity and full pixel integrity
- Test electric parking brake — apply and release fully
- Test all ADAS features — adaptive cruise, lane keeping
- Scan all modules for fault codes
- Inspect sunroof seal and test for wind noise at highway speed
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 10,000 miles | $130-$170 |
| S tronic transmission service | every 40,000 miles | $300-$450 |
| Spark plugs | every 40,000 miles | $150-$200 |
| Intake valve cleaning (walnut blast) | every 60,000-80,000 miles | $400-$600 |
| Brake fluid flush | every 2 years | $100-$150 |
| Quattro rear differential fluid | every 40,000 miles | $150-$220 |
| Brake pads and rotors (front) | every 40,000-60,000 miles | $400-$700 |
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