2015 Ford Mondeo 2.0L Diesel · YA15 AAU

The August 2023 MOT at 217,378 miles recorded a pass with no defects, yet the vehicle is now beyond the standard three‑year MOT interval and therefore not legally roadworthy. The absence of any failures after the 2022 test suggests that the earlier brake‑pad and oil‑leak issues have been resolved, and the mechanical trend can be described as improving rather than deteriorating. Mileage accumulation shows a high annual rate. Between the August 2022 test (183,639 mi) and the August 2023 test (217,378 mi) the odometer advanced 33,739 mi in a single year, far exceeding the typical 12,000‑15,000 mi per annum for a 2015 model. Earlier increments were more modest, indicating a recent shift to heavier use or possible trip‑logging. The MOT record remains complete up to 2023, with no unexplained gaps. A buyer should inspect the brake system closely; the 2021 and 2022 entries flagged all four brake pads as thin, so pad thickness and disc condition must be verified. The oil‑leak advisory appears from 2018 through 2022, so engine seals and sump gaskets need checking for any residual leakage. Front tyres were noted as worn close to the legal limit in both 2018 and 2022, so tread depth on the front wheels should be measured and any uneven wear investigated. The 2021 failure cited a malfunctioning TPMS, so the sensor module and wiring should be tested for operation. Finally, suspension bushes and chassis areas should be examined for corrosion, given the vehicle’s age and high mileage.