2018 Mercedes-Benz A-Class 2.1L Diesel · C9 CND

The most recent MOT test on 2026-03-10 confirms the vehicle remains roadworthy, with no defects recorded at 164,218 miles. This marks a stable trend over the past three tests, as the car has passed consecutively since February 2024 without fail. The absence of advisories or recurring faults suggests the vehicle has been maintained at a basic level, though the lack of defects does not preclude hidden wear—particularly in high-mileage components like suspension bushes, coil springs, or drivetrain seals. The final test date is just four months old, which is acceptable but not ideal for a vehicle of this age and mileage; a pre-purchase inspection is essential to verify current condition. The mileage progression indicates aggressive usage, averaging over 20,000 miles annually—a rate significantly higher than typical for a vehicle of this class. Between February 2023 and February 2024, the odometer jumped by 21,828 miles in just 12 months, suggesting either consistent heavy use or a period of active ownership. The gap between the 2025 failure and subsequent pass (a single day apart) is unusual and may indicate a retest rather than genuine maintenance. No extended periods of inactivity are evident, which could imply either regular driving habits or a lack of long-term storage that might have mitigated some wear. Given the high mileage, a buyer should prioritise a thorough inspection of suspension components—particularly rear bushes and coil springs—for excessive wear or corrosion. The braking system, including rear calipers and discs, warrants close examination, as binding or uneven wear is often a silent issue in high-mileage vehicles. Exhaust emissions should be checked for leaks or catalytic converter efficiency, as older Mercedes-Benz models are prone to such failures. Structural integrity, especially around wheel arches and sills, should be assessed for corrosion, particularly if the vehicle has seen wet or salty conditions. Tyre condition and tread depth remain critical, though the MOT history does not reveal any failures in this area. Oil leaks, power steering fluid levels, and differential fluid condition should also be verified, as these are common points of neglect in high-mileage cars.