2013 Mercedes-Benz E 2.1L Diesel · WG63 AAK

A pattern of escalating mechanical intervention defines the recent history of this vehicle, culminating in a complex MOT outcome on 4 October 2025 where the car failed on both lighting defects and a dangerous deficiency in parking brake efficiency. While the vehicle successfully secured a pass later that same day, the record indicates a transition from a period of clear annual testing between 2022 and 2023 to a more demanding phase involving structural and safety-critical component wear. The presence of recurring advisories regarding brake condition and wheel bearing play suggests that the vehicle is now entering a stage where frequent replacement of high-wear items is required to maintain compliance. Accumulating 159,553 miles over thirteen years results in a consistent annual average of approximately 12,273 miles, placing this Mercedes-Benz well above the typical usage profile for a vehicle of this age. This high-mileage history implies that the drivetrain, transmission, and suspension systems have been subjected to significant operational stress. Prospective buyers should anticipate that components reaching the end of their design life will require more frequent inspection than a lower-mileage equivalent, as the cumulative impact of long-distance travel often accelerates fatigue in bushings, dampers, and drivetrain mounts. During the test drive, specific attention must be paid to the braking system, given the recent failure concerning parking brake efficiency and the ongoing warnings regarding thin rear pads and worn discs. Listen carefully for any grinding or scraping noises from the rear axle when applying the brakes at low speeds, and verify that the parking brake holds the vehicle firmly on an incline without excessive travel in the pedal or lever. Any sensation of pedal judder or uneven deceleration suggests that the rear discs may have warped or that the calipers are binding, which would necessitate immediate remedial work to ensure safe operation. The advisory regarding slight play in both front wheel bearings warrants a focused inspection for steering feedback inconsistencies. While driving at varying speeds, particularly through sweeping bends, monitor the steering wheel for any vague response or clicking sounds emanating from the front hubs. Furthermore, ensure the vehicle tracks straight on level surfaces, as play in the wheel bearings can lead to uneven tyre wear and compromised handling. Given the previous advisory regarding edge wear on the offside rear tyre, verify that the suspension geometry remains stable and that there are no audible knocks or rattles from the suspension linkages when traversing uneven road surfaces.