2012 Mercedes-Benz E 2.1L Diesel · MJ11 MCW

The 2012 Mercedes-Benz E-Class presents a stable and improving maintenance trend, culminating in a clean pass on 13 February 2026 at 78,754 miles with zero defects recorded. That result follows a similarly clean pass on 25 February 2025 at 74,505 miles, after a failed test on 24 February 2025 at the same mileage where no defects were recorded, suggesting the failure was administrative or procedural rather than mechanical. The preceding tests on 9 February 2024 at 69,223 miles and 9 February 2023 at 65,219 miles also passed without advisories or failures, indicating consistent upkeep across multiple ownership periods. The vehicle has covered approximately 13,535 miles over the three-year span from February 2023 to February 2026, averaging around 4,500 miles per year. This is notably low for a diesel or petrol executive saloon of this age, which would typically see 10,000 to 12,000 miles annually. The modest accumulation raises the possibility of extended periods of inactivity, which can affect rubber components, brake surface condition, and fluid degradation even when mileage remains low. No significant gaps appear in the MOT record itself, with annual testing maintained consistently each February. Despite the clean MOT history, a prospective buyer should still inspect the underside for corrosion on subframes, suspension mounting points, and brake lines, as these can develop during prolonged standing. The front and rear suspension bushes, coil springs, and shock absorbers deserve close examination given the vehicle's age, even at this mileage. Brake discs and pads should be checked for surface corrosion from short trips or standing periods. The tyre date codes and tread condition warrant attention, as older tyres with low use can perish internally before showing obvious wear. A test drive should confirm smooth gearbox operation, responsive steering, and no exhaust smoke under load, as these are not always captured in a stationary MOT inspection.