2022 Infiniti QX80 Pre-Purchase Inspection Checklist
Known Issues — 2022 Infiniti QX80
MODERATE
VK56 timing chain rattle still present on 2022 Z62
MODERATE
Air suspension compressor and height sensor issues
MINOR
Power running board motor wear
MINOR
Infotainment still limited wireless features
MODERATE
Fuel pump failure risk on units approaching 100,000 miles
MINOR
Rear differential oil seals leaking on high-mileage units
What to Inspect
- Cold start timing chain rattle
- Air suspension function
- Power running boards
- All luxury comfort features
- Fuel pump under load
- Rear differential oil leaks
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Engine oil service | every 5,000 miles | $120-$180 |
| Major service (plugs, filters, fluids) | every 30,000 miles | $600-$1,000 |
| Transfer case and differential fluids | every 30,000 miles | $300-$500 |
| Air suspension service | as needed | $800-$2,000 |
| Brake pad/rotor replacement | every 30,000-50,000 miles | $500-$900 |
| Tire replacement | every 40,000-55,000 miles | $900-$1,400 |
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