2005 Mercedes-Benz CLS 3.5L Diesel · HS55 FBF

The vehicle’s most recent MOT on 2026-03-25 at 130,298 miles recorded a pass with no defects, indicating a stable maintenance trend. However, the same date shows a prior failure with no defects noted, suggesting a possible administrative error or inconsistent testing. The 2025-02-24 test at 125,620 miles and 2024-03-08 tests at 122,313 and 122,310 miles both passed and failed without recorded issues, complicating the assessment of recurring mechanical concerns. Overall, the data lacks specific defect details, making it difficult to confirm persistent faults. The vehicle’s mileage of 130,298 miles over 21 years equates to approximately 6,205 miles annually, aligning with typical usage for its age. A notable gap exists between the 2024-03-08 test (122,313 miles) and 2025-02-24 test (125,620 miles), covering 3,307 miles over 11 months, which may indicate periods of inactivity. The subsequent 5,000-mile increase to 130,298 miles by 2026-03-25 suggests minimal usage in the intervening 13 months, raising potential risks of component corrosion or fluid degradation. Buyers should prioritize in-person inspections of suspension components, particularly suspension bushes and coil springs, given the vehicle’s age. Brake systems, including calipers and discs, warrant scrutiny for binding or uneven wear, as these often develop with prolonged inactivity. Structural integrity should also be assessed, focusing on rust or corrosion in underbody areas, which may have worsened during periods of limited use. The absence of recorded defects in MOT entries does not eliminate these risks, as some issues may not trigger immediate failure.