Buyer's guide
Look for well-documented service history and low mileage on pre-owned C217 models, as these sophisticated machines benefit from consistent maintenance. Verify the complete option package and any remaining manufacturer warranty coverage before purchase.
Common issues
| Issue | Severity | Notes |
|---|---|---|
| Panoramic sunroof shade mechanism | Medium | Canvas shade can jam requiring dealer replacement |
| Air suspension compressor wear | High | Components typically require refresh after 80,000 miles |
| Infotainment display pixelation | Medium | COMAND system displays may develop dead pixels over time |