2016 Mercedes-Benz C 2.1L Diesel · YA65 XCL

The latest MOT test on 2026-05-28 resulted in a passing grade, though it included a persistent advisory regarding the near-side front tyre exhibiting significant edge wear and nearing the legal limit, which is a recurring issue dating back to 2024. The overall maintenance trend over the past few years shows a pattern of consistent advisories rather than outright failures, with the most critical issue—front coil spring fracture—having been rectified in 2024. However, the front windscreen wiper failure in 2021 remains unresolved, indicating a recurring or unresolved issue that could compromise visibility and safety, particularly in adverse weather conditions. The combination of these advisories suggests that while the vehicle remains roadworthy, there are areas requiring closer attention to prevent further degradation or potential failure. The vehicle’s recorded mileage of 62,961 miles at the time of this assessment represents a moderate annual usage rate of approximately 6,296 miles per year, which is within the expected range for a ten-year-old car. This figure does not suggest either excessive wear from high mileage or prolonged inactivity, though the lack of a service history or detailed maintenance records makes it difficult to ascertain whether the mileage accumulation has been gradual or if there were periods of higher usage. The front suspension failure in 2024, particularly the coil spring fracture, could imply that the vehicle has been subjected to stress beyond typical wear, potentially from rough driving, excessive loads, or prolonged standing in a way that accelerated component fatigue. The rear tyre perishing advisory from 2022 also hints at possible neglect in tyre rotation or uneven loading, which could exacerbate edge wear and reduce tyre lifespan further. For the prospective buyer, the most critical inspection should focus on the front tyre condition, as the edge wear and perishing are a direct threat to traction and safety. On a test drive, listen for uneven tyre noise, check for excessive vibration or pull, and visually inspect the tread for signs of cupping or uneven wear patterns that may indicate misalignment or suspension issues. The front coil spring fracture from 2024 necessitates a thorough inspection of the suspension system, including the remaining coil springs, shock absorbers, and suspension bushes for signs of wear or failure. Clunking noises from the front suspension during cornering or over bumps, as well as soft ride characteristics, are clear indicators that further investigation is required. Additionally, the unresolved front windscreen wiper failure must be addressed immediately, as a non-functional washer system compromises the vehicle’s ability to clear rain or debris effectively, increasing the risk of reduced visibility during poor weather. Beyond the immediate concerns, the buyer should also examine the brake system for signs of further wear or binding. The advisories from previous MOTs regarding thin brake pads and pitted brake discs suggest that the pads are approaching replacement thresholds, and the discs may require grinding or replacement to prevent warping or seizure. On a test drive, apply the brakes gradually to check for shuddering, vibration, or a spongy pedal feel, which could indicate brake disc warping or hydraulic issues. The rear tyre perishing advisory from 2022 also warrants a check for sidewall cracking or perishing, which can compromise tyre integrity and increase the risk of blowouts, particularly if the tyre has been in storage for extended periods. Finally, given the vehicle’s age and the lack of a service history, it is prudent to verify the condition of the 12V battery, exhaust emissions system, and fluid levels—particularly brake fluid, coolant, and engine oil—since these components degrade over time even with moderate usage. A comprehensive inspection of the exhaust for corrosion or leaks, and the structural integrity of the chassis, should also be conducted to ensure there are no hidden issues that could compromise safety or reliability.