2013 Mercedes-Benz E 2.1L Diesel · LS63 VPO

Persistent corrosion on the brake pipe network represents the primary mechanical concern for this vehicle, as evidenced by recurring advisories across multiple testing cycles. Since 2020, the DVSA records have consistently flagged corrosion on the nearside and offside brake pipes, including specific mentions of the offside front pipe being covered in grease or other material. While the vehicle passed its most recent test on 10 January 2023, the continued presence of these advisories suggests a long-term pattern of degradation in the hydraulic lines that has not been resolved. The recorded mileage of 122,868 miles over approximately thirteen years indicates a usage pattern of roughly 9,451 miles per year, which is consistent with typical UK driving profiles for a vehicle of this age. This steady accumulation suggests the car has been in regular use rather than sitting stationary for extended periods, which generally helps to prevent certain types of component seizure. However, the consistent annual mileage means that wear on consumables such as tyres and braking components is expected, as seen in the 2020 and 2022 advisories regarding tyres being worn close to the legal limit. A prospective buyer should prioritise a thorough inspection of the braking system's structural integrity. The repeated advisories regarding corroded brake pipes, specifically those noted as being covered in grease or other substances, may be intended to mask the extent of the oxidation. During a test drive, it is essential to check for any changes in brake pedal feel, such as a spongy sensation or a sudden loss of pressure, which could indicate that the corrosion has progressed to a point of compromising the hydraulic integrity. Additionally, listen for any irregular noises from the underbody when traversing uneven surfaces, as the presence of grease on lines can sometimes coincide with other underbody maintenance or component issues. Further attention should be paid to the condition of the tyres and the fitment of underbody components. The MOT history shows a tendency for front tyres to reach the legal limit, so the current tread depth and evenness of wear should be verified to ensure they are not nearing the edge of legality. The recurring advisories regarding the engine under trays and sill trims being fitted suggest these components are present, but they should be visually inspected for secure attachment and to ensure they are not trapping moisture or debris against the chassis, which could exacerbate the corrosion issues already noted in the brake lines.