Buyer's guide
The Z177 offers excellent value as a used import with modern technology and reliable Mercedes-Benz engineering, though availability outside China remains limited. Focus on pre-purchase inspections for electrical systems and transmission fluid condition given the market's emission standard variations.
Common issues
| Issue | Severity | Notes |
|---|---|---|
| Electrical gremlins in infotainment systems | Medium | Software updates available from authorized dealers |
| Transmission fluid service intervals | Medium | Follow manufacturer guidelines strictly |
| Climate control sensor failures | Low | Replacement parts readily available |