2013 Mercedes-Benz C 2.1L Diesel · LR13 JXM

The most recent MOT test on 2026-08-25 resulted in a passing outcome, though it included a single advisory regarding the rear inner tyre showing wear close to the legal limit and worn on the edge, which is a recurring concern in the vehicle’s history. Despite this passing, the prior two MOT failures in 2023 and 2022 highlight a pattern of persistent mechanical issues, particularly within the suspension and braking systems. The 2023 failure noted dangerous conditions such as rear tyres with tread depths below the legal minimum, alongside repeated corrosion in the rear brake pipes and worn brake discs. The 2022 failure was even more critical, with a fractured front coil spring and critically worn brake pads, indicating a severe structural and functional degradation in key components. While the 2024 and 2025 tests were clean, the intervening failures suggest that the vehicle has not been consistently maintained, leaving critical wear and tear unresolved over time. The recorded mileage of 73,096 miles for a vehicle aged approximately 13 years represents a relatively low annual usage rate of around 5,623 miles per year, which is unusually low for its age and model class. Such low mileage often correlates with prolonged periods of stationary use, particularly in older cars prone to corrosion and fluid degradation when idle for extended durations. However, the absence of higher mileage accumulation does not necessarily mitigate the wear observed in the MOT history, as the suspension and braking systems have clearly suffered from prolonged exposure to stress and environmental factors. The repeated failures of suspension ball joints, coil springs, and brake components underscore that the vehicle’s mechanical integrity has been compromised by both usage and lack of regular servicing, even if the actual driving distance has been modest. Given the vehicle’s history of MOT failures and advisories, the prospective buyer should conduct a thorough mechanical inspection before purchase. Focus on the suspension system, particularly the front and rear ball joints, which have failed in prior tests. Listen for unusual clunking or rattling noises when driving over bumps, as these may indicate worn or broken suspension components. Inspect the coil springs for any visible signs of fracture or excessive sagging, and check for uneven tyre wear patterns that could suggest misaligned wheels or suspension issues. The braking system should be examined closely, with particular attention to the brake discs for pitting, scoring, or binding, and the calipers for excessive play or corrosion. If the brake pads are worn to the minimum thickness or beyond, replacement will be necessary, and the brake fluid should be checked for contamination or moisture buildup, as this can lead to brake failure. Additionally, the rear brake pipes showing persistent corrosion and grease accumulation is a significant concern, as this suggests long-term exposure to moisture and potential fluid leakage. Inspect the rear brake pipes for cracks, rust, or any signs of fluid seepage, and ensure they are securely fitted to prevent further corrosion. The tyre advisories from previous MOTs indicate that the rear tyres have been worn unevenly or to dangerous depths, necessitating immediate replacement to meet legal requirements and ensure safe handling. The buyer should also verify the vehicle’s fluid levels, including the brake fluid, coolant, and engine oil, as these can degrade over time, especially with prolonged stationary periods. Finally, check the battery terminals for corrosion and ensure the 12V system is functioning correctly, as older vehicles with low mileage are more susceptible to battery failure from standing discharge. If the vehicle has not been serviced in recent years, a comprehensive mechanical inspection by a qualified technician is strongly advised to address the unresolved issues and prevent future failures.