2014 Mercedes-Benz E 2.1L Diesel · LL64 WPR

The most recent MOT test on 4 August 2026 resulted in a clean pass with no defects or advisories recorded, which is the strongest possible current indicator of roadworthiness from a statutory standpoint. Looking back across the recorded history, the overall trend is broadly stable rather than deteriorating. The vehicle has passed every test since 2020 without any dangerous or major failure items, and the only Major failure recorded, a non-functioning nearside side repeater in September 2024, was rectified at the same test and is a minor lighting concern rather than a structural or mechanical issue. The presence of multiple advisories in 2021 and 2023 relating to rear brake components, tyres, and shock absorbers is worth noting, but the fact that the most recent test returned clean suggests that at least some of those wear items have since been addressed. There is no escalating pattern of repeated advisories on the same components, which would otherwise suggest neglect. With 116,136 miles recorded over a 12-year life, this E-Class is averaging around 9,678 miles annually, a figure that sits comfortably within the typical range for a vehicle of this age and stature. There are no large unexplained gaps in the MOT record, with annual tests consistently performed from 2020 onwards, indicating regular use rather than long periods of standing. This level of usage means the drivetrain, suspension, and braking components have been exercised consistently, which is generally beneficial for preventing seized calipers, dried seals, and corrosion-related seizing, but it also means that higher-mileage consumables such as brake discs, pads, tyres, and suspension bushes will have experienced natural wear. The absence of any very high annual mileages rules out excessive short-journey wear, which can be particularly punishing on diesel and petrol particulate filters and turbochargers. For a prospective buyer, the recurring advisory items from the 2021 and 2023 tests warrant physical inspection even though they were not raised again in 2026. The 2021 advisories for nearside rear shock absorber reduced damping effect and pitted or scored rear brake discs suggest that the rear suspension and braking system should be evaluated closely. On a test drive, listen for any clonking or knocking from the rear over uneven surfaces, which could indicate worn shock absorber mountings or deteriorating suspension bushes, both common on E-Class models of this vintage. Check for brake shudder through the pedal or steering wheel under firm braking, which would suggest the rear discs have worn beyond safe limits, and verify that the rear brake calipers are releasing cleanly without any tendency to bind, particularly given the advisory in 2023 noting light binding on the offside rear service brake. Uneven or inner-edge wear on the rear tyres should also be examined, as the 2021 and 2025 advisories noted edge wear on the rear pair. Beyond the documented MOT history, a vehicle of this age and standing requires attention to time-served components regardless of recorded test outcomes. Inspect the tyre sidewalls carefully for perishing or cracking caused by age-related rubber degradation, as tyres older than six years can fail despite appearing to have adequate tread depth. Verify the production date on any battery fitted, as a 12V battery approaching the end of its typical four to five year service life is a common failure point on Mercedes-Benz models. Confirm that the brake fluid, coolant, and automatic transmission fluid have been changed in line with Mercedes-Benz time-based service intervals rather than purely mileage-based schedules, as fluid degradation from age is a frequent oversight. Finally, examine the underside and suspension components for corrosion, paying particular attention to the rear subframe mounting points, brake lines, and exhaust mounting brackets, all known areas for age-related deterioration on this generation of E-Class.