2021 Mercedes-Benz E 1.9L Diesel · ST71 AEC

The vehicle’s most recent MOT test on 2025-09-15 at 222,960 miles confirms a clean pass with no defects, indicating the car currently meets all UK roadworthiness standards. The absence of advisories or recurring faults across the last three tests—spanning 2024-09-17 to 2025-09-15—suggests a stable maintenance trend, though the high mileage accumulation (44,592 miles annually) raises concerns about accelerated wear on high-stress components. No evidence of repeated mechanical failures or advisory notes implies either disciplined servicing or deferred maintenance that has not yet manifested in testable failures. However, the lack of pre-MOT servicing records means potential hidden issues could exist. The recorded mileage pattern reveals unusually high annual mileage, with 46,157 miles logged between 2024-09-17 and 2025-09-15 alone—a rate far exceeding typical usage for a vehicle of this age. This rapid accumulation suggests either intensive commercial or high-mileage private use, which could accelerate wear on suspension bushes, coil springs, and brake calipers. The 18-day gap between the 2024 MOT tests (174,306 to 176,863 miles) is unusual for a standard MOT cycle and may indicate the vehicle was in continuous operation during that period. While the MOT history shows no failures, this usage pattern necessitates closer scrutiny of components prone to fatigue or excessive wear. Given the high mileage and lack of recorded advisories, a buyer should prioritise an independent inspection of the suspension system, particularly the rear axle alignment and condition of coil springs, as binding or uneven wear is common in high-mileage Mercedes-Benz models. The braking system warrants thorough checking for uneven disc thickness, glazed pads, or warped rotors, especially if the vehicle has been used for heavy braking loads. Structural integrity should be assessed for corrosion at wheel arches, subframe mounts, and exhaust system supports, as these areas are critical for long-term safety. While the MOT record does not reveal past failures, the absence of pre-MOT service history means consumables like brake fluid, power steering fluid, and differential oil may require replacement. Tyre condition, despite not being MOT-failed, should be verified for uneven wear patterns indicative of alignment issues or suspension wear.