2010 Mercedes-Benz E 3.0L Diesel · JH03 DHH

The Mercedes-Benz E in question presents a stable roadworthiness record over the past two years, with the most recent MOT in April 2025 at 94,080 miles passing without any defects. The February 2024 failure—at just 90,135 miles—stands out as an anomaly, given that no faults were recorded, suggesting a procedural or administrative error rather than a mechanical issue. Since then, the vehicle has maintained a clean bill of health through two consecutive annual tests, indicating no recurring defects or deterioration in core systems. The absence of advisories or minor defects in the latest entries implies that routine maintenance, such as fluid top-ups, tyre condition checks, and basic wear items, has been addressed promptly. That said, the clean record does not preclude the need for a thorough pre-purchase inspection, as MOTs focus narrowly on legal compliance rather than comprehensive mechanical health. The vehicle’s mileage accumulation—averaging around 5,880 miles per year—is notably low for its age, suggesting either infrequent use or prolonged periods of inactivity. The gap between the February 2024 failure and the March 2024 retest (just five miles apart) is unusual and may indicate a delay in resubmission, though the subsequent tests in 2024 and 2025 show steady mileage progression without spikes. The lack of rapid mileage increases rules out aggressive driving or heavy usage, but it also raises questions about whether the car has been stored for extended periods, which can exacerbate issues like seal degradation, battery health, or fluid separation. The sparse MOT history—only four entries over two years—further limits visibility into long-term maintenance patterns, making it harder to assess whether problems were resolved or simply never present. For a buyer, the primary focus should be on components not routinely scrutinised during MOTs, such as the suspension geometry, coil springs, and anti-roll bar bushes, which can degrade silently over time. Given the low mileage, check for signs of binding in the steering or suspension, particularly around the track rod ends and ball joints, as these may have been underutilised but still prone to corrosion or dryness. The brakes should be inspected for uneven wear or corrosion on the discs and calipers, especially if the car has seen long periods of disuse. Additionally, examine the exhaust system for signs of rust or leaks, as older Mercedes models are susceptible to corrosion in the underbody components. While the MOT history is reassuring, the vehicle’s age and the unusual test gap warrant a professional pre-purchase inspection to verify structural integrity and hidden wear.