Buyer's guide
Prioritize low-mileage examples with complete service records and factory warranty transfers when available. Inspect for carbon buildup in turbo engines and verify transmission fluid maintenance history on all models.
Common issues
| Issue | Severity | Notes |
|---|---|---|
| Turbocharger carbon accumulation | High | Regular carbon cleaning recommended every 60,000 miles on turbocharged engines |
| Air suspension component wear | Medium | Air struts and compressor issues typical after 80,000+ miles |
| Infotainment system glitches | Low | Software updates resolve most COMAND system issues |