2018 Mercedes-Benz C 2.1L Diesel · KP18 AAV

The vehicle’s most recent MOT on 2025-07-10 at 47,563 miles resulted in a pass with no defects recorded. However, a failed test on 2025-07-08 at the same mileage complicates the assessment, as no defects were noted in either case. This suggests either a technical anomaly in the testing process or an administrative error. Subsequent tests from 2024-01-20 (38,896 miles) and 2023-02-20 (32,332 miles) showed consistent passes with no recorded issues, indicating a stable maintenance record prior to 2025. The lack of defects in earlier tests implies the vehicle was well-maintained, though the 2025 failure remains unexplained. The mileage of 47,563 miles over eight years equates to approximately 5,945 miles annually, significantly below the average for a vehicle of this age. This low usage could indicate infrequent driving or prolonged periods of inactivity, which may lead to issues such as brake component corrosion, suspension bush wear, or electrical system degradation. Notably, the gap between the 2024-01-20 test (38,896 miles) and the 2025-03-04 test (45,808 miles) spans 6,912 miles over 14 months, suggesting irregular usage patterns. The absence of defects in most tests does not preclude hidden wear from low-mileage storage conditions. A buyer should prioritise inspecting the braking system for signs of corrosion or uneven wear, given the potential for inactivity-related issues. Suspension components, including bushes and coil springs, should be checked for age-related fatigue, while the exhaust system and structural integrity warrant scrutiny for rust or damage. The vehicle’s MOT history lacks recurring mechanical faults, but the unexplained 2025 failure highlights the need for a thorough pre-purchase inspection to confirm its current roadworthiness.