MERCEDES-BENZ E2013 · 3.0L DIESEL

The 2013 E-Class remains roadworthy, passing its most recent MOT on 2025-09-01 at 175,010 miles, but the maintenance trend reveals a gradual deterioration in structural integrity and a persistent neglect of basic consumables. The tester flagged a corroded rear sub-frame in both the 2024 and 2025 tests, indicating the corrosion is stable for now but requires monitoring as a serious structural risk. A new advisory appeared in September 2025 for a corroded offside rear exhaust heat shield fixing, suggesting the undercarriage corrosion is spreading or becoming more pronounced. The recurring windscreen damage, noted in 2021, 2023, 2024, and 2025, points to either a poor prior repair or a pattern of ignoring minor impacts, though it has yet to affect the driver's view. Accumulating 175,010 miles over 13 years yields an annual average of roughly 13,462 miles, a high figure that accelerates wear on drivetrain and suspension components. The record shows a notable jump between August 2021 at 136,067 miles and August 2022 at 159,036 miles, representing a rapid accumulation of 22,969 miles in a single year. Subsequent years saw a more moderate but still substantial climb of around 7,000 miles annually, from 159,036 miles in 2022 to 175,010 miles in 2025. This sustained high mileage implies prolonged motorway use, which typically favours engine longevity but subjects brake discs and suspension bushes to relentless stress. A physical inspection must prioritise the undercarriage, specifically the rear sub-frame flagged for corrosion in the 2024 and 2025 tests. While the tester deemed it not seriously weakened, any scaling or perforation here compromises the vehicle's structural integrity. Buyers should also examine the front brake discs, which were flagged as worn and pitted in both 2023 and 2024, indicating the previous owner deferred basic braking maintenance. The repeated advisories for worn and perishing tyres across all four corners suggest routine checks were skipped. Inspect the offside rear exhaust heat shield and the lower anti-roll bar linkage ball joint dust cover, noted as severely deteriorated in 2022, to ensure no further mechanical degradation has occurred.