2013 Mercedes-Benz E 2.1L Diesel · MT13 AJT

The vehicle demonstrates an exceptionally stable maintenance record, having achieved five consecutive clean MOT passes without a single advisory or failure recorded since July 2021. The most recent test on 14 July 2025 at 77,773 miles confirms the car remains in full compliance with roadworthiness standards. This consistent performance suggests a high level of preventative care and indicates that the mechanical systems have been maintained to a standard that avoids the typical degradation seen in older luxury vehicles. The recorded mileage of 77,773 over a thirteen-year lifespan averages approximately 5,983 miles per annum, which is significantly lower than the typical usage profile for a Mercedes-Benz E-Class. The progression is steady and logical, with no evidence of long-term storage or erratic usage patterns. The jump from 49,681 miles in July 2021 to 77,773 miles in July 2025 shows regular, moderate use, which is generally preferable to a vehicle that has sat idle for extended periods, as it keeps seals lubricated and prevents the seizure of mechanical linkages. Because the MOT history is entirely clean, the primary focus for a physical inspection should shift toward components that do not always trigger an automated test failure. You should prioritize a thorough check of the air suspension system, if equipped, as these units often develop leaks that remain undetected during a standard MOT inspection. Inspect the engine bay for signs of oil seepage around the cylinder head or turbocharger housing, as these are common areas for minor leaks on this engine architecture that might not yet have reached a level to warrant a failure. Check the condition of the brake discs and pads, as the MOT only assesses braking efficiency rather than the remaining friction material thickness. Given the age of the vehicle, examine the underside for any early signs of surface corrosion on the subframes and fuel lines, even if the structural integrity remains sound. While the MOT record implies a well-cared-for vehicle, verify that the service book contains evidence of transmission fluid changes, as this is a critical maintenance item for the longevity of the automatic gearbox that falls outside the scope of the annual roadworthiness test.