2007 Mercedes C 2.1L Diesel · J17 DBA

The vehicle passed its most recent MOT on 12 January 2026 at 185 059 miles, but the test recorded several advisories: front and rear brake discs showing wear and pitting, a corroded front coil spring, a non‑illuminating supplementary restraint system warning lamp and a park brake that merely passed after adjustment. The pattern of defects indicates a deteriorating trend, with the brake and suspension components progressively worsening since the major brake failure recorded in February 2021. The recent advisories suggest that, while the car remains roadworthy, the underlying condition of these systems is on a downward trajectory rather than stabilising. Mileage accumulation has been uneven. Over roughly 19 years the car logged about 185 059 miles, averaging near 9 740 miles per year. The most pronounced jumps occurred between February 2021 and February 2022 (≈10 000 miles) and again from January 2023 to February 2024 (≈13 000 miles). Since early 2024 the mileage gain has slowed dramatically, adding only about 2 200 miles in the year to January 2025 and roughly 1 600 miles thereafter. The latest test, just six months before the present date, is therefore relatively recent and reflects the current low‑mileage phase of the vehicle’s life. A prospective buyer should inspect the brake system in detail. The front and rear discs are already worn and pitted; the rear pads were below 1.5 mm thickness in 2021, and the rear discs were seriously weakened at that time. The front coil spring shows corrosion, which may affect ride height and handling. The supplementary restraint system warning lamp remains off, indicating a potential fault in the airbag or seatbelt pre‑tensioner circuits that requires diagnostic testing. The park brake’s recent advisory suggests adjustment or repair is pending. Tyre condition is also a concern, with inner‑edge wear recorded as early as 2022 and tread‑depth issues in 2021. The rear position lamp and front side repeater have shown intermittent failure, and a front wheel bearing noise was noted in 2019, so those lighting and suspension items merit close visual and auditory checks. Overall, the MOT history points to a vehicle that has experienced significant brake and suspension wear, especially during periods of higher mileage, but has stabilised in recent years. A thorough pre‑purchase inspection should focus on the brake discs, pads, calipers, coil spring corrosion, SRS system functionality, park brake operation, tyre wear patterns, and any lighting or bearing noises. Professional verification of these components will clarify whether the recent low‑mileage phase has halted further deterioration or merely delayed inevitable replacement of the worn parts.