2010 Mercedes-Benz E 2.1L Diesel · GD55 MJD

The vehicle presents a mixed maintenance profile with a recent trend towards recurring corrosion issues. While the October 2025 test at 62,399 miles resulted in a pass, the tester flagged corrosion on both the nearside and offside front brake pipes where they enter the flexible hoses. This follows a similar failure in June 2023 at 61,655 miles regarding the offside front brake pipe. The presence of grease or other material covering these corroded sections can sometimes mask the extent of the degradation, suggesting that while the vehicle is currently roadworthy, the braking system's hydraulic lines are showing signs of age-related deterioration. The mileage pattern indicates very light usage for a 2010 model, averaging roughly 3,900 miles per year. The record shows a steady, slow progression from 35,984 miles in 2014 to the current 62,399 miles. This low annual mileage explains the lack of heavy mechanical wear but often correlates with the type of issues seen here, such as surface pitting on brake discs noted in September 2015 and the recurring coil spring fractures. Vehicles that sit idle for long periods are prone to such component fatigue and corrosion. A prospective buyer should prioritise a physical inspection of the braking system and the suspension. The history shows a pattern of fractured coil springs, with failures recorded in May 2021 and June 2023. Given that these components have failed multiple times, the current state of all four coil springs and the condition of the suspension bushes should be verified. The recurring brake pipe corrosion is a specific area of concern; a technician should check if the reported grease is being used to hide deeper structural decay in the metal lines. The brake discs also warrant a close look. The September 2015 record noted pitting and scoring on the front discs, and with the low mileage, it is possible that surface corrosion remains a factor. While the vehicle has passed its most recent tests, the transition from minor consumable wear to recurring corrosion in the braking system suggests that preventative maintenance on fluid lines and suspension components will be necessary to maintain long-term reliability.