2003 Mercedes E 3.2L Diesel · CU53 BYX

The vehicle remains technically roadworthy but the maintenance history reveals a worsening trend in structural and mechanical degradation. While it passed its most recent test in November 2025 at 152,197 miles, the record shows a persistent accumulation of corrosion-related faults. The transition from a failure in September 2024 to a pass in 2025 indicates that critical issues were addressed, yet the recurring nature of the advisories suggests that the vehicle is entering a phase of accelerated material fatigue. At 23 years old, the recorded 152,197 miles represent an average usage of approximately 6,600 miles per year. This low mileage is consistent with a secondary vehicle or light use, yet the data shows a period of relative inactivity between July 2023 and September 2024, where the car covered only 2,863 miles. Such long periods of standing often correlate with the degradation of rubber components and the onset of surface corrosion, which is evident in the numerous reports of corroded pipes and suspension arms. A buyer must prioritise a thorough physical inspection of the chassis and sub-frame. The records consistently flag corrosion near mounting points and on the front sub-frame, which, while currently described as not affecting structural security, indicates a long-term risk to integrity. The braking system also requires scrutiny; the tester noted corroded brake pipes and hoses in late 2025, following a previous report of brake imbalance and pitted discs in 2024. The suspension geometry shows signs of ongoing wear with multiple entries for worn arm bushes, ball joints, and corroded coil springs appearing between 2022 and 2025. The failure of the door hinges due to deterioration in 2024 further suggests that hardware neglect is a recurring theme. Prospective buyers should verify that the reported rust on the structure has not progressed beyond surface level and ensure all suspension components replaced after the 2024 failure were of high quality.