2012 Mercedes-Benz C 1.8L Petrol · AX12 GWN

The latest DVSA MOT test on 2026-08-15 resulted in a passing outcome, though it included an advisory regarding the offside front tyre exhibiting minor sidewall damage or cracking, a condition that, while not immediately dangerous, indicates potential long-term structural compromise. The overall maintenance trend over the past five years is mixed but leans towards stability rather than deterioration. While there were two failed MOTs in 2021 and 2022 due to dangerous under-leg tread depths on the rear tyres, subsequent tests have consistently passed, suggesting that the tyre wear issues have either been addressed or are now within acceptable limits. The presence of recurring sidewall advisories—particularly on the front and rear tyres—demonstrates a pattern of wear that warrants closer attention, but the vehicle’s recent MOT history does not reflect worsening mechanical failures beyond tyre-related concerns. The recorded mileage of 92,069 miles for a vehicle aged approximately 14 years represents an average annual usage of around 6,576 miles, which is typical for its age and class. This usage rate suggests moderate to heavy daily use rather than light or infrequent operation, particularly given the absence of significant mileage gaps between MOT tests. Heavy mileage accelerates wear on consumables such as tyres, brake pads, and suspension components, as well as potential stress on drivetrain elements like the rear wheel bearings and exhaust system. The rear wheel bearing advisory from 2025-08-14 is particularly noteworthy, as slight play in this component can lead to increased noise, vibration, or uneven tyre wear if left unchecked, potentially culminating in bearing failure and associated mechanical damage. For prospective buyers, the tyre advisories present the highest priority during inspection. The offside front tyre’s sidewall damage or cracking could indicate underlying issues such as overinflation, poor alignment, or prolonged exposure to road debris, which may have contributed to the wear. Visually inspect the tyre for any additional cuts, bulges, or signs of cord exposure, and confirm that the tread depth is uniform and within legal limits. On a test drive, listen for unusual noise from the front axle area, as bearing wear can manifest as a low-frequency hum or grinding when cornering or accelerating. The rear tyres, particularly those that failed MOT due to under-leg tread depths, should be replaced if they are worn to the legal minimum or show signs of uneven wear patterns, which may signal alignment or suspension issues. Given the vehicle’s age and mileage, consider replacing the rear tyres to mitigate the risk of sudden failure and improve handling stability. Beyond tyres, the vehicle’s maintenance history suggests that the suspension and drivetrain components may require closer scrutiny. The slight play in the offside rear wheel bearing should be addressed promptly to prevent further noise, vibration, or premature bearing failure. A professional inspection of the wheel bearing, hub assembly, and associated suspension linkages is recommended, with particular attention to any signs of corrosion or excessive wear in these areas. Additionally, given the vehicle’s age, check the brake system for signs of corrosion on the discs, particularly on the near and offside rear wheels, as standing corrosion can lead to binding calipers or reduced braking efficiency. Inspect the brake fluid level and condition, as brake fluid can degrade over time due to moisture absorption, especially if the vehicle has been stored for extended periods. Finally, verify that the service book contains all required maintenance records, including oil changes, timing belt replacement (if applicable), and fluid top-ups, to ensure the vehicle has been serviced according to manufacturer recommendations. For a 14-year-old vehicle with its mileage, a comprehensive mechanical inspection by a qualified technician is strongly advised to assess the condition of the engine, transmission, and other critical systems.