2019 Mercedes-Benz E 2.9L Diesel · KM69 ENN

The Mercedes-Benz E in question presents a clean and stable roadworthiness record, with the most recent MOT test on 15 October 2025 at 46,597 miles passing without any defects. This follows a consistent pattern of annual testing since 2022, with only a single, isolated fail entry on 20 September 2022 at 30,490 miles —a minor administrative anomaly given the lack of recorded defects. The absence of advisories or recurring faults across four consecutive tests suggests the vehicle has been well-maintained, with no signs of neglect in critical areas such as brakes, suspension, or structural integrity. The latest test, just nine months ago, confirms the car remains compliant with current DVSA standards, though the buyer should verify no deferred repairs were carried out privately after the 2025 test. The mileage accumulation of 6,657 miles per year aligns closely with the average for a vehicle of this age, indicating neither excessive use nor prolonged disuse. The gap between the 2022 fail (30,490 miles) and the subsequent pass ( 30,491 miles ) is negligible and likely a clerical error, as the mileage difference is trivial. More significantly, the steady progression— 38,183 miles in 2023 , 42,760 in 2024 , and 46,597 in 2025 —demonstrates predictable wear, reducing the risk of hidden mechanical stress. This consistency also implies the car has not been subjected to harsh conditions or aggressive driving, which could accelerate component failure. Given the MOT history’s lack of defects, the buyer’s primary focus should lie on consumable items not covered by the test , such as brake fluid condition, tyre tread depth (even if legal, consider replacement if below 4mm for safety), and suspension components like bushings or coil springs for wear. While the MOT record shows no binding brakes or worn discs, a pre-purchase inspection should confirm brake pad thickness and check for uneven wear, as Mercedes-Benz models can develop heat-related issues if fluid or pads are degraded. Structural corrosion, particularly around wheel arches or sills, should be scrutinised despite the clean history, as surface rust can progress internally. Finally, verify the exhaust emissions system —though not always flagged in MOTs—hasn’t been tampered with, given the car’s age and the potential for catalytic converter degradation affecting performance.