2008 Mercedes CLS 3.0L Diesel · SL08 RZC

The vehicle presents a mixed record with a robust foundation of recent MOTs, though a significant deterioration in the mid-2020s indicates a clear trend of worsening maintenance. The most recent test on 2026-06-08 passed at 139,546 miles with only minor cosmetic and suspension issues, whereas the 2026-06-05 test failed at 139,540 miles following a critical failure of the inner drag link end ball joint and a corroded rear suspension arm. This sharp decline in performance between the two dates demonstrates a deteriorating trend, suggesting that basic upkeep was likely skipped or neglected during the 2025-2026 period. The mileage profile reveals no obvious gaps in accumulation, as the vehicle has maintained approximately 7,753 miles per year since its purchase in 2008. While the initial MOTs were passed at 139,540 miles, the subsequent failures indicate that the vehicle has not been maintained at the same frequency or quality as its initial assessment. The rapid loss of performance and the specific failure of the inner drag link end ball joint suggest that the vehicle has accumulated excessive wear on critical drivetrain components over the last year. A buyer should inspect the vehicle for binding rear brakes and structural corrosion on the suspension bushings, which were flagged as a major concern in the 2026-06-05 test. Given the history of a failed inner drag link end ball joint and corroded suspension arms, the vehicle is at high risk of future failure due to the lack of proactive maintenance. While the 2026-06-08 test passed, the lack of a similar test in 2025-05-14 suggests that the brake system and suspension were not adequately checked before the 2025-05-14 failure. The vehicle requires a full inspection of the suspension bushings and brake discs to assess structural integrity and functional status.