Mercedes-Benz E-Class W213/S213/C238/A238 400 (2939 cc)
Model overview
The W213-era E-Class family offers refined long-distance comfort and several body styles. Complex electronics and optional suspension equipment can increase costs, while cabriolets add roof and water-sealing maintenance.
Pros
- Excellent refinement and long-distance comfort.
- Wide choice of sedan, wagon, coupe and cabriolet bodies.
- Strong safety and convenience equipment where fitted.
Cons
- Complex electronics can be expensive to diagnose.
- Optional suspension and body equipment increases variation between cars.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Electronic and infotainment faultsMedium
- Suspension and chassis wearMedium
- Convertible roof and water-ingress issues on cabriolet variantsMedium
Maintenance
Follow the VIN-specific manufacturer schedule and approved fluids for the fitted powertrain, transmission and equipment.
Engine overview · 2.9L 6-cyl DIESEL
The E 400 d six-cylinder diesel offers strong long-distance refinement. Its emissions controls and high-pressure injection equipment add complexity, so documented servicing and the actual engine configuration remain important.
Pros
- Refined six-cylinder diesel performance.
- Comfortable long-distance E-Class platform.
Cons
- Complex emissions equipment.
- Potentially costly electronic and diesel-system repairs.
- Less suited to repeated short trips.
Common problems & ownership concerns
Potential impact: Low · Medium · High. This describes possible consequences, not fault likelihood.
- Diesel emissions-system faultsHigh
- Timing-chain system noise or wearHigh
- Diesel fuel-injection faultsHigh
Maintenance
Follow the VIN-specific Mercedes-Benz diesel schedule and approved oil specification, with correctly diagnosed emissions, injection and cooling-system work.
These are general ownership concerns, not a diagnosis. Equipment and engine details vary by version and production date.
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