2011 Mercedes-Benz C 1.8L Petrol · P111 ACM

The 2026‑07‑13 MOT at 46,111 miles recorded a pass, confirming that the vehicle currently meets roadworthiness standards, yet the recurring corrosion of the rear brake pipes and surface rust on the rear subframe indicate ongoing mechanical concerns that must be remedied. The trend shows improvement after the 2025 failure, when a fractured rear coil spring was noted, suggesting that previous repairs have restored compliance. The mileage pattern reflects low annual usage, averaging roughly 3,074 miles per year over the vehicle’s 15‑year life. From the 2020 test at 40,806 miles to the 2026 test at 46,111 miles, the odometer has risen by only 5,305 miles, with no evidence of rapid accumulation or extended periods of inactivity beyond the normal yearly intervals documented in the record. A buyer should therefore inspect the rear brake lines for active corrosion or leakage, verify the condition of the rear coil spring following the 2025 repair, examine the rear subframe for the noted surface rust, assess the mirrors and associated wiring for damage, and check tyre tread depth and sidewall cracking, as the history highlights repeated brake‑pipe failures, suspension component wear, and structural rust that represent genuine safety risks rather than routine wear.