2007 MERCEDES-BENZ CLS3.0L Diesel

The vehicle presents a mixed maintenance profile with a recent trend toward worsening mechanical issues. While the April 2025 test at 141,449 miles resulted in a pass, the record shows an escalating pattern of component degradation. The tester flagged a track rod end ball joint with play and a deteriorated registration plate, following a significant failure in February 2024. That failure highlighted critical issues including excessively corroded brake pipes and deteriorated brake hoses, alongside an oil leak. Although the oil leak was noted as non-excessive in the February 2024 pass, the recurring nature of these faults suggests that while the vehicle remains legal, the underlying maintenance of fluid systems and steering components has been reactive rather than preventative. The mileage accumulation is consistent with the vehicle's age, averaging approximately 7,445 miles per year. The data shows steady progression from 44,986 miles in July 2012 to the current 141,449 miles. There are no significant gaps in the testing history that would suggest long periods of non-use, which is positive for preventing seal drying or fuel degradation. However, the mileage jump between 2021 and 2022 shows a recorded figure of 211,162 miles in the February 2021 test, which appears to be a data anomaly or clerical error given the subsequent 131,541 miles in 2022. This discrepancy should be verified against service records to ensure the odometer reading is accurate. A prospective buyer must prioritise a thorough inspection of the braking system and chassis integrity. The MOT history shows a chronic pattern of brake pipe corrosion and hose deterioration dating back to 2018, culminating in the severe corrosion failures seen in early 2024. The presence of recurring suspension issues, specifically ball joint play in both track rod ends and suspension arms, indicates that the steering and suspension geometry may require comprehensive attention. Additionally, the intermittent reports of oil leaks since 2019 necessitate a close examination of the engine seals and sump to ensure the leak has not progressed. Finally, the history of uneven tyre wear, specifically on inner edges, suggests potential issues with wheel alignment or worn suspension bushes. The most recent advisory regarding a track rod end indicates that steering components are actively degrading. Given the age of the vehicle and the history of corrosion in the braking lines, a professional inspection of the underside for structural rust and the condition of all hydraulic lines is essential before purchase.