2015 Mercedes-Benz C 2.1L Diesel · WD65 BBO

The most recent MOT test on 2026-04-11 resulted in a clean pass, marking the vehicle’s most recent inspection without any recorded defects. However, the history reveals a notable anomaly from 2024-03-26, where the near-side front track rod end ball joint exhibited excessive play, causing the vehicle to fail its MOT at that time. This failure suggests that while the vehicle has otherwise maintained a stable maintenance record with no subsequent MOT failures, the ball joint issue was critical enough to warrant rejection. The intervening clean passes since then imply either timely remedial work or a resolution of the underlying problem, but the original failure indicates a recurring or persistent wear pattern that requires attention. The absence of further failures in the intervening years may reflect either effective corrective action or a less severe condition that has not yet progressed to a critical stage. The recorded mileage of 64,299 miles for a vehicle aged approximately 11 years represents a relatively low annual usage rate of around 5,845 miles per year, which is notably below the industry average for its class. Such low mileage can stem from lighter operational demands, prolonged periods of inactivity, or a preference for infrequent use. However, this usage profile carries specific implications for component wear. For instance, suspension components like ball joints and track rod ends can degrade more slowly under low-mileage conditions but are also more susceptible to corrosion and fatigue if the vehicle stands idle for extended periods. Additionally, tyres may wear unevenly or perish prematurely due to prolonged exposure to static elements, such as road salt or UV degradation, rather than mechanical friction. Brakes, too, could exhibit signs of binding or corrosion if the vehicle has been stationary for significant durations, potentially leading to reduced braking performance or uneven wear patterns. Given the vehicle’s clean MOT history since the 2024 failure and its low-mileage profile, a prospective buyer should conduct a thorough physical inspection to address both immediate and long-term concerns. First, focus on the near-side front track rod end ball joint, which failed in 2024. On inspection, look for signs of excessive play or binding, which could manifest as a noticeable clunking or rattling when the vehicle is driven at speed or during cornering. Listen for any unusual noises from the front suspension, particularly when the steering wheel is turned or the vehicle is subjected to bumps. If the ball joint has been repaired, ensure the repair was performed correctly and that no further wear has developed since. Additionally, check for any corrosion or damage to the surrounding suspension components, such as the track rod ends, bushings, and coil springs, which may have been affected by prolonged standing. Beyond the suspension, the tyre advisories from 2019 indicate that both the near-side and offside front tyres are worn close to the legal limit, with wear concentrated on the inner edges. This pattern suggests either underinflation, poor alignment, or excessive use of the brakes on one side. On a test drive, monitor for uneven tyre wear, which could indicate misalignment or suspension issues. Inspect the tyres for signs of dry rot or sidewall cracking, which are more likely in a low-mileage vehicle that has been stationary for extended periods. Tyres aged beyond six years without significant mileage accumulation should be replaced, as the rubber can become brittle and prone to failure. Finally, given the vehicle’s age and usage profile, pay particular attention to the following time-sensitive checks: the 12-volt battery, which may have degraded due to prolonged inactivity; the brake system, particularly the discs and calipers, for signs of corrosion or binding, especially if the vehicle has been stationary; and the fluid levels and condition of the engine oil, transmission fluid, and coolant, as these fluids can degrade over time regardless of mileage. Verify that service records are up to date, particularly for the suspension components and fluids, to ensure compliance with manufacturer-recommended intervals. If the ball joint issue from 2024 remains unresolved, arrange for a professional inspection to confirm the condition of the repair and plan for further maintenance if necessary.