2014 Mercedes-Benz E 2.1L Diesel · WM14 UPR

A chronic pattern of braking system deterioration and deferred maintenance defines the mechanical history of this vehicle, specifically regarding the brake discs and the parking brake lever. While the car passed its latest inspection on 5 August 2026, the persistence of a defective parking brake lever across multiple years and the recurrence of pitted and scored rear brake discs indicate a trend of monitoring defects without fully rectifying them. This suggests that while the vehicle remains roadworthy, several key safety components are nearing the end of their serviceable life. The recorded mileage of 70,711 miles over twelve years represents a low annual average of approximately 5,893 miles. This usage profile suggests the vehicle has experienced periods of inactivity or low-intensity use, which often correlates with the surface corrosion and pitting observed on the brake discs. In such cases, components are more likely to degrade through oxidation and stagnation rather than through high-mileage mechanical wear. A test drive must prioritise the evaluation of the braking system; listen for grinding or pulsing through the brake pedal, which would confirm the pitted and scored condition of the discs. The parking brake lever should be physically operated to assess its range of motion and holding power to determine the extent of the recorded defect. Given the historical advisories regarding front tyres being worn close to the legal limit, a close inspection of the current tread depth and edge wear is necessary to ensure there are no underlying alignment issues. Although not flagged in the most recent test, the 2023 record noted an oil leak and play in the nearside front wheel bearing. The buyer should inspect the engine bay and underbody for fresh oil residue and listen for a rhythmic droning or humming sound from the front end during steady-speed cruising, which would indicate that the wheel bearing play has persisted or worsened.