1990 Mercedes-Benz 420 4.2L Petrol · H808 DFD

A ten-year hiatus in the testing record between 2014 and 2024 is the defining feature of this vehicle's history, although it returned to service with a clean pass on 17 October 2024. The historical record prior to this gap shows a consistent pattern of passes with minimal defects, reflecting a stable record of passing tests during its active periods of road use. The recorded mileage of 70,485 miles is low for a thirty-six-year-old vehicle, averaging approximately 1,958 miles per year. This low annual accumulation, combined with the decade-long absence from official testing, indicates a history of prolonged periods of inactivity. Mechanically, this usage profile suggests that the vehicle has been subject to the effects of long-term standing rather than wear from high mileage. Inspection should focus on the braking system following a historical advisory regarding low brake hydraulic reservoir fluid. During a test drive, the buyer should monitor for any pedal judder or a soft feel, which could indicate air in the system or binding calipers. The windscreen should also be examined for any remaining chips or cracks that were flagged in 2014 to ensure the glass is free from obstructions in the driver's line of sight. Given the prolonged period of inactivity, particular attention should be paid to the condition of suspension bushes and oil seals. The buyer should listen for knocks or clunks when traversing uneven surfaces, which would suggest that the rubber components have hardened or perished. Any signs of fresh oil misting around the engine or gearbox should be noted, as seals can shrink and leak after long periods of standing.