Buyer's guide
Search for low-mileage examples with complete service histories and original Mercedes parts documentation. Avoid vehicles with evidence of heavy commercial use or delayed maintenance schedules.
Common issues
| Issue | Severity | Notes |
|---|---|---|
| Timing belt tensioner wear | High | Regular inspection recommended at 100,000km intervals |
| Diesel fuel pump reliability | Medium | OEM replacement parts preferred over aftermarket alternatives |
| Automatic transmission fluid leaks | Medium | Seals commonly degrade after 150,000km |