2017 MERCEDES-BENZ E1.9L Diesel

The vehicle’s most recent MOT test, conducted on 25 April 2025 at 90,780 miles, passed without any recorded defects, though it was preceded by a failed test just three days earlier at 90,777 miles—an unusual but technically compliant sequence. The preceding MOT in April 2024 at 64,622 miles also passed cleanly, suggesting no persistent mechanical issues were detected by the tester. However, the November 2023 test at 61,993 miles was preceded by a failure at 61,979 miles, indicating a recurring pattern of passing and failing within a narrow mileage window. This suggests the vehicle may have narrowly avoided serious faults during each test cycle, though the lack of specific defect codes leaves ambiguity about whether the failures were procedural or indicative of underlying issues. The mileage progression reveals a consistent annual average of approximately 10,087 miles, which aligns with typical usage for a vehicle of this age. There are no significant gaps or abrupt spikes in mileage between tests, though the 2023–2024 period shows a modest increase from 61,993 to 64,622 miles over five months, averaging around 7,300 miles annually during that interval. The most recent tests in early 2025 occurred at nearly identical mileages (90,777 and 90,780), which may imply the vehicle was tested consecutively or that minor issues were resolved between attempts. This pattern does not suggest neglect but does warrant scrutiny of components prone to failure at this mileage, particularly if the failures were procedural rather than mechanical. Given the lack of specific defect codes in the MOT history, a buyer should prioritise a thorough inspection of high-wear areas such as suspension bushes, coil springs, and shock absorbers, as these components often fail without immediate warning. The repeated failures at similar mileages could hint at binding or worn brake calipers, particularly if the tester flagged braking performance, though no such notes appear. Structural integrity should also be assessed, including underbody corrosion around the sills and wheel arches, as well as the integrity of the exhaust system, which may have been tested for leaks or excessive rust. Given the vehicle’s age, the condition of the turbocharger (if applicable) and the state of the engine mounts should not be overlooked, as these are common failure points in high-mileage Mercedes-Benz models. The absence of advisories in recent tests is reassuring, but a pre-purchase inspection remains essential to verify the vehicle’s condition beyond MOT compliance.