2015 Mercedes-Benz E 2.1L Diesel · SL15 RYP

The vehicle holds a valid MOT certificate, with the most recent test conducted on 21 July 2025 at 170,171 miles. While the car passed that inspection, the tester flagged two notable defects on the nearside front suspension: a light oil misting on the shock absorber and slight play in the suspension arm ball joint. These are not yet failures, but they indicate the onset of wear in a critical load-bearing area. Comparing this to the clean bill of health recorded in June 2024 at 149,139 miles, the maintenance trend is showing early signs of deterioration rather than remaining stable. The 2024 failure for an engine management lamp and minor electrical faults was addressed promptly, suggesting the previous owner responded to defects, but the fresh suspension advisories imply the car is entering a phase where age-related components are beginning to fatigue. The mileage accumulation tells a story of intense use. Between the April 2021 test at 82,448 miles and the April 2022 test at 155,657 miles, the car covered a staggering 73,199 miles in just twelve months. That single-year spike is extraordinary and points to prolonged high-speed motorway driving or commercial-level usage. Following that peak, the mileage effectively froze, with only 14,514 miles added between April 2022 and June 2024, and then zero miles recorded between the July 2025 test and the current date of June 2026. This pattern raises questions about the vehicle's recent activity. A car sitting idle for a year can develop its own problems, including flat-spotted tyres, brake surface corrosion, and stale fuel issues, which the MOT does not always capture. A buyer should focus the physical inspection on the front suspension and steering geometry. The slight play in the nearside front ball joint and the shock absorber oil misting recorded in July 2025 suggest the front end may have taken a beating during that high-mileage period in 2021 and 2022. Have a technician put the car on a ramp and check for worn track rod ends, deteriorated wishbone bushes, and uneven tyre wear, which would confirm whether the suspension geometry has drifted. The nearside front tyre deserves particular scrutiny for inner edge wear or bulging. Beyond the suspension, pay close attention to the underside for corrosion, especially given the car's age and the possibility of long-term standing. Check the brake discs and pads for surface rust from inactivity, and verify the exhaust system for any fresh leaks or weak emissions performance. The engine management lamp fault from 2024 was resolved, but a diagnostic scan should confirm no stored codes remain, particularly given the shock absorber defect could indicate broader neglect of the damping system if the car has been driven hard over its lifetime.