2011 MERCEDES-BENZ E3.0L Diesel

The vehicle presents a concerning maintenance trend that has transitioned from stable to increasingly problematic in recent years. While the most recent test on 22 May 2026 at 67,890 miles resulted in a pass, this followed a significant failure just one week prior. The May 2026 failure revealed multiple critical issues, including exposed tyre cords on both rear tyres and multiple failed ball joints in the front suspension and anti-roll bar linkage. Although the subsequent pass cleared the immediate safety failures, the presence of corroded brake hose ferrules and worn rear brake discs indicates that the vehicle is entering a phase of accelerated component degradation. The mileage profile shows a low-use pattern, averaging approximately 4,500 miles per year over its 15-year lifespan. However, the data reveals a notable period of inactivity or irregular usage between August 2020 at 47,474 miles and April 2021 at 45,049 miles, where the recorded mileage actually decreased, suggesting a potential clerical error or odometer discrepancy. More recently, the vehicle has seen a sharper increase in usage, covering nearly 13,000 miles between May 2025 and May 2026. This shift from long periods of standing to higher annual mileage often accelerates the deterioration of rubber components and seals. A prospective buyer should prioritise a thorough inspection of the suspension and braking systems. The MOT history shows a recurring pattern of suspension wear, specifically regarding front arm ball joints, which failed in April 2022, May 2025, and again in May 2026. This suggests that while parts are being replaced, the underlying cause of wear or the quality of repairs warrants scrutiny. The repeated mention of brake pipe corrosion and hose ferrule degradation since 2019 indicates a persistent issue with hydraulic line integrity that may require more extensive attention than simple surface cleaning. Finally, the recent failure of the headlamp levelling device and incorrect headlamp aim in May 2026 points toward electrical or mechanical faults within the lighting assembly. Given the age of the vehicle and the low mileage, the buyer should also check for signs of perished rubber seals and age-related corrosion on the underbody, as the recent advisories regarding brake hose corrosion and worn discs suggest that moisture and road salt may be affecting the chassis components.