2015 Mercedes-Benz E 2.1L Electric diesel · LP15 FWW

The most recent MOT test conducted on 21 February 2025 resulted in a pass with no defects recorded. Looking at the broader history, the maintenance trend appears to have stabilised over the last three years, with clean passes in 2023, 2024, and 2025. However, the records from 2021 and 2022 reveal a period of neglect, specifically regarding dangerous tyre tread depths and advisories for thinning brake pads and an oil leak. While the recent clean sheets suggest these issues were rectified, the earlier failures indicate a history of reactive maintenance that warrants a cautious approach. The vehicle has accumulated 250,050 miles over its eleven year lifespan, averaging approximately 22,732 miles per year. This is exceptionally high usage for a private vehicle and suggests a life spent primarily on long distance journeys or as a high intensity fleet car. While motorway mileage is generally less taxing on the engine than urban driving, the sheer volume of wear on the drivetrain, suspension, and chassis is significant. At this mileage, the vehicle has likely exceeded the intended design life of many of its primary consumables and mechanical components. A prospective buyer must conduct a rigorous physical inspection of the engine bay to identify any recurring oil leaks, as previously noted in the MOT history. During a test drive, listen for clunks or knocks from the suspension bushes and coil springs, which are highly susceptible to fatigue at this mileage. Pay close attention to the gearbox for any hesitation, slipping, or shudder during gear changes, and check for any vibration through the steering wheel that could indicate worn wheel bearings or steering rack play. Ensure the brakes are checked for shudder or uneven pedal feel, suggesting warped discs or binding calipers. Given the extreme mileage, the service history is the most critical document to verify. Ensure that oil and filter changes have been performed at frequent intervals to prevent premature engine wear. Inspect all rubber components, including auxiliary belts and coolant hoses, for signs of perishing or cracking. The health of the 12V battery should be tested, and the cooling system should be inspected for scale or degradation. Finally, a thorough underbody check is required to ensure that the structural integrity of the chassis is intact and that there is no significant corrosion around the suspension mounting points.