2014 Mercedes-Benz E 2.1L Diesel · LS64 YPO

The most recent MOT test on 7 October 2025 resulted in a pass, with three advisories issued against the front brake discs and both rear tyres. The front brake disc advisory has now appeared on three consecutive tests (2020, 2024 and 2025), indicating a progressive condition rather than a one-off observation. The fractured offside front coil spring recorded as a major failure in October 2024 was rectified before the same-day re-test, and that area of the vehicle has since been silent, suggesting the repair was carried out to a satisfactory standard. Taken as a whole, the maintenance trend over the past five years is broadly stable, with no further structural or safety-critical failures since the coil spring replacement; however, the persistence of the brake disc, brake pipe and tyre advisories points to a vehicle that is now entering a phase where multiple wear items are simultaneously approaching the end of their service life. Against an age of twelve years, the recorded mileage of 50,820 equates to an annual average of approximately 4,235 miles, which is markedly low for any motorcar and particularly for a Mercedes-Benz E-Class that would typically be used for higher-mileage touring or motorway work. The annual MOT entries also suggest the car has been tested consistently without any large gaps in road use, indicating that it has been in regular though light service rather than left standing for prolonged periods. Such low annual mileage can be favourable for major mechanical components such as the engine, transmission and clutch, but it does place additional emphasis on time-related degradation of items like brake discs, brake hydraulic seals, rubber suspension bushes, coolant hoses, and the 12V battery, all of which deteriorate with calendar age regardless of distance travelled. The relatively static mileage between tests is consistent with second-car, commuting or leisure use rather than commercial or high-mileage application. In terms of specific defects to investigate during a physical inspection, the recurring front brake disc advisory warrants close attention. The discs should be examined for lipping, corrosion pitting and any uneven wear pattern, and a road test should be performed to listen for brake shudder or vibration through the steering wheel under firm pedal application, which would suggest the discs have worn beyond their skim limit and now require replacement. Given that the same discs have been flagged in three separate tests, prospective replacement should be budgeted for at the same time as fresh pads. The brake pipe corrosion advisories from 2023 and 2024 on the rear pipes should also be followed up, as surface corrosion on hydraulic lines can progress to wall thinning and ultimately a fluid leak; the pipes should be inspected along their full length, particularly at unions and mounting clips, and any seepage from the rear brake assemblies would confirm that remedial work is now due. With the fractured coil spring having been recorded in 2024, it is worth checking that the opposite side front spring has not also fatigued, as coil springs commonly fail in pairs on vehicles of this age, and any clonking or dipping of the front suspension over uneven surfaces would suggest that further attention is required. The tyre-related advisories are equally important to scrutinise, particularly because low-mileage vehicles are prone to sidewall perishing and cracking from age rather than tread wear. The rear tyres flagged in 2022 and again in 2025 for cracking and perishing should be inspected carefully, ideally with the wheels removed to allow a full examination of the sidewalls and shoulders for ozone-related deterioration, and any tyres older than five years from their date of manufacture should be replaced as a matter of safety regardless of remaining tread depth. Beyond the recorded advisories, a buyer should also verify the condition of the 12V battery, which on a 2014 vehicle is well past its expected service life, and confirm that the engine oil, transmission fluid, brake fluid and coolant have been refreshed in line with calendar-based service intervals rather than purely mileage-driven schedules. Finally, given the very low annual mileage, the calipers and handbrake mechanism should be checked for seizure or binding due to infrequent use, and a thorough underside inspection for standing corrosion, damp in the boot and perished rubber seals would be strongly advisable before purchase.