2010 Mercedes-Benz E 2.1L Diesel · OV10 FTF

The vehicle most recently passed its MOT on 8 January 2026 with no defects or advisories recorded, continuing an unbroken run of passes stretching back through the documented history. However, a closer review of the trend reveals that while the car has consistently achieved a pass, it has not always done so without comment. Advisories and minor defects have appeared intermittently, particularly relating to underbody corrosion on brake pipework and the condition of front suspension components. This pattern suggests that although the vehicle remains roadworthy at the point of test, there are progressive wear concerns building beneath the surface, and a prospective buyer should not equate a clean pass with a wholly trouble-free mechanical outlook. With 163,943 miles recorded over approximately sixteen years of use, this Mercedes-Benz E-Class is covering roughly 10,200 miles annually, which sits comfortably within the normal range for a vehicle of its age and class. There are no significant gaps in the MOT record that would indicate extended periods of standing, which is generally favourable because long-standing vehicles often suffer from seized calipers, perished rubber, and brake disc corrosion. Conversely, the mileage is high enough to mean that major mechanical consumables such as the timing chain, turbocharger (if fitted), automatic transmission components, and suspension subframes have all been subjected to considerable wear. A high-mileage German executive saloon of this vintage demands thorough inspection of items that MOT testing does not cover, including the condition of the gearbox, engine oil leaks from the sump and cam covers, and the integrity of the air suspension or conventional suspension links depending on specification. Given the recurring advisories on brake pipe corrosion at the flexible hose connections, a buyer should arrange for the underbody to be examined on a ramp to assess the extent of surface oxidation across the full brake pipe run, not only at the flexy sections. Corrosion at these locations progresses steadily because the flexible hoses trap moisture and road salt, and if left unchecked the pipes will eventually require replacement to satisfy an MOT. The advisory regarding the nearside front coil spring corrosion is also significant; corroded coil springs weaken, may fracture, and can cause a noticeable drop in ride height on one corner or a clunking noise over bumps. On a test drive, listen for any suspension knocking, watch for uneven tyre wear particularly on the inside shoulders which indicates geometry or spring issues, and pay close attention to any brake shudder or pulling under firm pedal application, as this could indicate warped discs or binding calipers consistent with high mileage. It would also be prudent to check the condition of the anti-roll bar linkages, as minor defects on both sides were noted in 2022 relating to deteriorated dust covers; these joints typically require replacement once the gaiters split, allowing water and grit to enter the ball joint. Beyond the recorded items, a vehicle of this age and mileage warrants a methodical physical inspection regardless of its clean MOT pass. Tyres should be examined for sidewall cracking and perishing, which occurs independently of tread depth and is particularly common on cars over ten years old, and the production date on each tyre should be checked against the DOT stamp. Brake fluid, coolant, and automatic transmission fluid all degrade over time and should be replaced on a calendar basis rather than purely by mileage, so verify the service history for evidence of recent fluid changes. The 12V battery is another likely replacement candidate at this age, and a load test or voltage check is advisable before purchase. Finally, inspect for any oil leaks from the engine and gearbox, examine the condition of the exhaust system for corrosion at the mounting points and joints, and confirm that all electronic features including the air conditioning, central locking, and infotainment are functioning correctly, as electrical faults in W212-series Mercedes are well documented. A pre-purchase inspection by a specialist familiar with Mercedes-Benz vehicles would be strongly recommended given the cumulative mileage and the progressive nature of the underbody corrosion advisories in the history.