2015 Mercedes-Benz E 2.1L Diesel · SH15 ACZ

This Mercedes-Benz E from 2015 shows a concerning decline in roadworthiness over the past two years, with the most recent MOT test on January 18, 2024—nearly three years ago—ending in failure. The vehicle’s condition has deteriorated significantly since the last clean pass in December 2022, with repeated tyre-related failures and an unresolved oil leak now compounded by an inoperative engine malfunction indicator (MIL). The 2024 test revealed all four tyres running at or beyond legal limits, including evidence of flat-spotting, while the MIL failure suggests either a persistent sensor issue or deeper engine management concerns. Without an MOT since then, there is no confirmation of whether these faults have been addressed, leaving critical components—tyres, suspension alignment, and engine diagnostics—potentially compromised. The recorded mileage of 193,834 miles indicates aggressive usage, averaging roughly 17,600 miles annually over the past decade, which is unusually high for a vehicle of this age. The gap between the 2021 and 2022 MOTs (147,717 to 176,386 miles) suggests roughly 28,000 miles were accumulated in just over a year, a pace that accelerates wear on suspension, brakes, and drivetrain components. The absence of defects in 2022 and 2021 headlamp failures—now likely resolved—contrasts sharply with the 2024 failures, implying either deferred maintenance or a deterioration in care. The oil leak noted in 2024, despite being described as "not excessive," warrants scrutiny, as even minor leaks can escalate into serious engine damage if ignored. A prospective buyer should prioritise an immediate inspection of the tyres, brakes, and suspension. The repeated tyre failures indicate either neglect or aggressive driving habits; all four should be visually inspected for uneven wear, structural integrity, and signs of further flat-spotting. The inoperative MIL in 2024 demands a diagnostic scan to identify any stored fault codes, particularly those related to emissions, fuel injection, or engine sensors. The oil leak, if still present, could point to worn seals or gaskets in the valve cover, oil filter housing, or transmission—components that degrade with high mileage and require professional assessment. Additionally, the suspension should be checked for worn bushes, coil springs, or binding calipers, as high mileage often accelerates these issues. Structural corrosion, particularly around wheel arches and sills, should also be examined, as this vehicle’s age increases the risk of hidden rust compromising chassis integrity.