2014 Mercedes-Benz E 2.1L Diesel · PB02 LOG

The most recent MOT test conducted in May 2026 resulted in a pass, but the inclusion of an advisory regarding parking brake efficiency suggests a potential decline in the vehicle's braking system performance. While the vehicle has maintained a consistent passing record since 2020, the recent advisory indicates a trend toward mechanical wear that requires attention. The history shows a pattern of reactive maintenance, such as the major failure in 2023 due to fractured rear coil springs, which is a common wear item on high-mileage vehicles of this age. Although the vehicle has cleared several years without major defects, the recent emergence of braking and tyre-related advisories suggests that the maintenance trend is shifting from preventative to corrective, necessitating a more rigorous inspection of the chassis and braking components. With 150,644 miles recorded over approximately twelve years, this Mercedes-Benz E-Class has averaged roughly 12,554 miles per year. This level of usage is considered high for a premium executive saloon of this age and implies that the vehicle has likely been used for regular, long-distance commuting rather than short, urban trips. From a mechanical standpoint, this sustained mileage accelerates the degradation of suspension bushes, dampers, and drivetrain components. While higher mileage can sometimes indicate a well-maintained engine that has been regularly run, it also means that consumables such as brake discs, pads, and tyres will reach the end of their service life more frequently. You should expect to encounter more frequent replacement cycles for wear-and-tear items compared to a lower-mileage equivalent. The recent advisory regarding parking brake efficiency is a significant point of concern for a prospective buyer. During your test drive, you must verify if the handbrake feels loose, requires excessive travel, or fails to hold the vehicle firmly on an incline. This issue could stem from worn brake shoes within the rear drums, stretched cables, or sticking mechanisms. Furthermore, the history of tyre advisories, specifically regarding edge wear, suggests potential issues with wheel alignment or suspension geometry. You should inspect the tyres for uneven tread patterns, which could indicate worn control arm bushes or incorrect camber settings. Pay close attention to any pulling to one side during braking or steering, and listen for any clunks or knocks from the rear suspension, especially given the previous failure of the coil springs. Given the vehicle's age and mileage, a thorough physical inspection is essential beyond the MOT record. Check the brake pipes for signs of corrosion, as this was noted as an advisory in 2021, and ensure that any previous repairs have been carried out to a high standard. Inspect the underside of the vehicle for any evidence of fluid leaks from the engine, gearbox, or differential, which are common as seals age under high mileage. You should also verify the service history to ensure that oil and coolant changes have been performed on a time-and-mileage basis, rather than relying solely on MOT intervals. Finally, examine the tyre sidewalls for any signs of perishing or cracking, and check the battery health, as older vehicles with high electrical demands can suffer from voltage instability if the 12V system is nearing the end of its life.