2005 Mercedes CLS 3.0L Diesel · HA54 MHM

The vehicle remains roadworthy but the maintenance history shows a clear trend of reactive servicing rather than proactive component replacement. The most recent test in May 2023 at 85,713 miles passed despite multiple advisories regarding all four tyres and both sets of brake discs. While the car technically passes the inspection, the persistence of pitted and scored brake discs across multiple years suggests that the owner only addresses mechanical faults when they approach a failure point during the MOT test. The mileage profile is notably low for a 21-year-old vehicle, averaging approximately 4,000 miles per year. There is a significant gap in records between December 2017 and July 2019, where the car covered only 4928 miles in eighteen months. Since then, usage has remained sporadic, with 12091 miles recorded between 2019 and 2023. This low annual mileage often leads to the degradation of rubber-based components and fluid contamination due to periods of standing, despite the low odometer reading reading. A buyer must conduct a thorough physical inspection of the braking system, specifically checking the recurring pitting and scoring noted in 2022 and 2023, as these indicate the discs are reaching the end of their life. The history also flagged play in track rod end ball joints in 2019, so the entire steering linkage and suspension bushings should be checked for excessive lateral movement or uneven wear. Given the repeated advisories for uneven tyre wear across the last three tests, a wheel alignment check should be verified to ensure the vehicle is not prematurely consuming new tyres.