2015 Mercedes-Benz E 2.0L Petrol · WM15 PPY

Structural corrosion and component fatigue define the technical history of this 2015 Mercedes-Benz E-Class, which most recently secured a pass on 2026-06-26 after rectifying a serious structural failure earlier that same month. The MOT record reveals a pattern of intermittent major defects interspersed with clean passes, highlighted by a dangerous failure for a corroded rear subframe arm in June 2026, a fractured rear coil spring in June 2023, and dangerously worn rear tyres in June 2024. While the vehicle successfully cleared its latest retest, the presence of structural subframe degradation alongside ongoing advisories for worn front brake discs indicates a vehicle requiring careful mechanical scrutiny rather than one with an unblemished record of roadworthiness. Accumulating 77,456 miles over roughly eleven years equates to an average annual mileage of approximately 7,041 miles, placing this vehicle squarely within typical usage parameters for its age. This moderate, consistent mileage accumulation suggests the car has not experienced extreme fleet usage or prolonged periods of stationary storage, meaning wear and tear should align with standard expectations for a modern executive saloon. However, the moderate mileage has not spared the vehicle from material fatigue, as evidenced by structural and suspension failures occurring well before standard high-mileage thresholds. Inspecting the underside for structural integrity is paramount during a pre-purchase examination, specifically targeting the rear subframe assembly where corrosion led to a major failure notice in June 2026. A buyer should physically inspect the offside and nearside mounting arms for scaling, flaking, or structural weakening, and verify whether rust preventative measures or full component replacements were carried out following the test. Additionally, listen closely for any metallic clunks, creaks, or unusual knocks from the rear axle suspension over uneven road surfaces, which could indicate lingering fatigue in the multi-link setup or mounting bushes following the 2023 coil spring fracture. The braking system and rolling stock also demand direct attention during a test drive, given the advisory history regarding thinning front brake discs and previously neglected rear tyres. Listen for any grinding noises, low-frequency hums, or vibrations through the steering wheel and brake pedal when applying firm pressure from speed, which would confirm that the front discs noted on the recent test require immediate replacement. Furthermore, check the inner and outer tread depths of all four tyres to ensure adequate remaining rubber and uniform wear patterns, confirming that the geometry and wheel alignment remain true.