2015 Mercedes-Benz E 2.1L Diesel · EX07 AAA

The most recent DVSA MOT test for this 2015 Mercedes-Benz E-Class was conducted on 26 February 2026 and resulted in a PASS with no defects or advisories recorded, providing a clean baseline against which a prospective buyer can judge the vehicle. However, examining the broader history reveals a pattern that warrants careful attention: the vehicle passed on 22 August 2025 after failing on the immediately preceding day of 21 August 2025, and similarly passed on 29 March 2025 after failing on the same date earlier in the day. These back-to-back test outcomes strongly suggest the vehicle has been presented for retest following minor repairs or adjustments rather than being maintained in a continuously roadworthy condition. While the current clean pass is reassuring, the trend is best characterised as stable but dependent on pre-test rectification, and any prospective buyer should satisfy themselves that the underlying issues which caused those failures have been properly resolved rather than simply addressed for the purpose of obtaining an MOT certificate. With 206,041 miles recorded against an age of approximately eleven years, this E-Class has covered around 18,700 miles annually, which is notably high and indicative of consistent, long-distance use such as motorway commuting or commercial mileage. Such sustained high usage places proportionally greater wear on major mechanical assemblies, including the engine, automatic transmission, turbocharger (if applicable), and drivetrain components, while also accelerating the consumption of braking and suspension hardware. Buyers should be mindful that even with a clean MOT history, internal wear within items not subjected to MOT scrutiny, such as dual-mass flywheels, gearbox mechatronics, injector condition, and timing chain stretch on the higher-output petrol variants, will reflect the substantial mileage. Verification of a comprehensive service history with evidence of transmission fluid and filter changes, differential oil replacement where applicable, and coolant renewal at the correct intervals is therefore essential, and an extended pre-purchase inspection by a Mercedes-Benz specialist would be prudent. Given the clean MOT record, physical inspection should focus on age and mileage-related deterioration that may not yet have manifested as a test failure. The high annual mileage means tyres are likely to have been replaced multiple times, but the buyer should still inspect the sidewalls for cracking and perishing, confirm that all four tyres are of matching make and tread depth to rule out recent replacements of uneven quality, and check for uneven shoulder wear that might suggest alignment or suspension geometry issues. Brake discs and calipers should be examined for lip corrosion, caliper slide pin binding, and uneven pad wear, all of which are common on high-mileage Mercedes vehicles and can produce shudder under braking or pulling to one side. The 12V battery, commonly an AGM unit in this model, should be load-tested as these deteriorate from age rather than mileage alone, and any warning messages regarding auxiliary battery or stop-start function failure should be investigated. Finally, attention should be directed towards fluid and consumable condition based on calendar age. Even at high mileage, time-based degradation of brake fluid, coolant, power steering fluid, and air conditioning refrigerant remains relevant, and the buyer should request documentary evidence of recent renewals or budget for them accordingly. A test drive should include listening for suspension clonks over speed humps and uneven surfaces, which would suggest worn control arm bushes, anti-roll bar drop links, or coil spring seats, and any pulling, vibration, or steering irregularities must be noted. The exhaust system should be inspected for corrosion at the mounting points and joints, particularly given the vehicle's age, and a check for oil leaks from the sump, valve cover gasket, and rear main seal is advisable. Under-bonnet inspection for evidence of neglected servicing, such as degraded rubber hoses, perished drive belts, and contaminated fluid reservoirs, will provide valuable insight into the overall mechanical stewardship of this high-mileage E-Class.