2018 Vauxhall Adam 1.2L Petrol · ML68 TLF

The most recent DVSA MOT test for the Vauxhall Adam was conducted on 2025-10-08 and resulted in a clean pass, marking the vehicle’s most recent roadworthiness assessment without any recorded defects. However, the preceding MOT history reveals a pattern of persistent engine-related failures, with two major failures in 2024 for a malfunctioning Engine Management System (MIL) indicator, suggesting a recurring underlying issue that has not been resolved. This inconsistency indicates that the engine’s diagnostic system may be unreliable or that there is a persistent fault requiring professional diagnosis and rectification before the vehicle can be considered fully roadworthy. The other MOT failures—particularly the windscreen wiper failures in 2023—are less critical but highlight areas where wear or installation issues may have persisted, warranting attention during a pre-purchase inspection. The recorded mileage of 11,307 miles for a vehicle aged approximately eight years represents a notably low annual usage rate of around 1,413 miles per year, which is unusual for a car of this age. Such low mileage often correlates with periods of prolonged standing, particularly if the vehicle was not regularly driven, leading to potential issues such as corrosion from moisture ingress, fluid degradation over time, and wear from infrequent use. For example, standing brakes can cause corrosion on brake discs and calipers, leading to binding or reduced braking efficiency, while fluids like brake fluid and coolant can degrade over months or years of inactivity, compromising their effectiveness. Additionally, suspension components like coil springs and bushes may exhibit signs of wear from static stress, and tyres could show uneven or premature wear patterns due to prolonged idleness. Given the vehicle’s low mileage and age, the most critical pre-purchase checks should focus on identifying signs of standing-related deterioration and time-based wear. Begin with a thorough inspection of the tyres, paying particular attention to the sidewall for signs of cracking, perishing, or separation, which can compromise structural integrity and safety. The battery should be tested for voltage and charge levels, as prolonged disuse can lead to sulphation or corrosion in terminals, reducing reliability. The brakes merit close inspection, particularly the discs and calipers, for signs of corrosion, rust, or binding, which could indicate reduced braking performance or the need for professional cleaning or replacement. Fluid levels should be checked, with particular attention to the coolant, brake fluid, and differential fluid, as these can degrade over time even with low mileage. During a test drive, listen for any unusual noises such as clunks or rattles from the suspension, which may indicate worn or broken suspension bushes, coil springs, or mounts. Check for uneven tyre wear patterns, which could signal misalignment, suspension issues, or steering problems. Pay close attention to the brakes, testing for any signs of pulsation, shuddering, or reduced stopping power, as these may indicate warped discs, binding calipers, or fluid-related problems. The engine should be listened for any unusual noises, such as knocking or ticking, which could suggest internal wear or a failing component. Finally, inspect for any fluid leaks under the vehicle, particularly around the engine bay, transmission, and exhaust system, as standing fluids can lead to corrosion or further damage. If the engine-related MIL failures persist despite previous attempts to rectify them, a thorough diagnostic check by a qualified mechanic is essential to determine the root cause and ensure the vehicle’s long-term reliability.