Buyer's guide
Prioritize vehicles with complete service history and original MBUX system installations for reliability assurance. AMG Line variants offer superior performance while base models provide excellent value propositions in the used market.
Common issues
| Issue | Severity | Notes |
|---|---|---|
| MBUX system software updates required | Medium | Occasional infotainment glitches resolved through dealer updates |
| Dual-clutch transmission adaptation periods | Low | Normal behavior in early ownership, improves with mileage |
| Ambient lighting LED failures | Low | Cosmetic issue covered under extended warranty programs |