2019 Mercedes-Benz E 2.9L Diesel · L8 NCO

The most recent MOT, carried out on 10 May 2025, was passed but recorded two advisories concerning the near‑side and off‑side rear tyres being worn close to the legal limit and showing edge‑wear. The preceding MOTs in May 2024 and May 2023 were also passes, with the 2024 test repeating the same tyre advisories and the earlier two years showing no defects at all. This pattern indicates a generally stable maintenance record with no outright failures, but a persistent tyre wear issue that has not been resolved over the past two years and therefore warrants attention before the next test. With a recorded mileage of 36,390 mi for a vehicle first registered in 2019, the average annual usage works out at roughly 5,200 mi. This is well below the typical UK average of 7,000–10,000 mi per year for a similar class, suggesting the car has been driven lightly or has spent extended periods stationary. Low mileage reduces cumulative wear on engine, transmission and suspension components, yet prolonged inactivity can lead to tyre ageing, battery sulphation and corrosion of brake components if the car has been stored for long stretches. Prospective buyers should give the rear tyres immediate scrutiny. Verify the tread depth with a calibrated gauge; any measurement below 1.6 mm or evidence of edge‑wear means replacement is imminent. Uneven wear patterns may point to mis‑alignment, worn rear suspension bushes or a failing rear axle bearing, so a visual inspection of the rear trailing arms, bushings and the rear sub‑frame for cracks, oil leaks or excessive play is advisable. On a test drive listen for any thudding or shuddering from the rear when braking or cornering, and feel for a pull to one side which would confirm alignment or suspension concerns that should be corrected before further mileage is logged. Given the vehicle’s age and low utilisation, time‑based checks are equally important. Inspect the tyre sidewalls for cracking or dry‑rot, as age can degrade rubber even with low mileage. Examine the 12 V battery for signs of sulphation and ensure it holds a charge above 12.6 V; a load test at the garage is prudent. Check that all fluid levels – engine oil, coolant, brake fluid and power‑steering fluid – have been refreshed within the manufacturer’s recommended intervals, as fluids can deteriorate when the car sits. Look for corrosion on wheel bearings, brake discs and calipers, and verify that the brake pads have sufficient material and that the discs are free from rust spots or glazing. Finally, confirm that the service book contains stamps for regular oil changes and any scheduled inspections, as a complete service history will give confidence that the car has been maintained in line with Mercedes‑Benz specifications.