2017 Ford Focus 1.5L Diesel · AF62 ANG

The vehicle remains roadworthy, but the mechanical history reveals a worsening trend regarding structural corrosion. In the most recent test in March 2026 at 40,080 miles, the tester flagged corrosion on the front sub-frame and both front and rear suspension components. This represents a progression from the 2025 test where only the rear sub-frame was noted. While these issues have not yet reached the point of failure, the spread of rust across the chassis indicates active oxidation that requires close monitoring. At nine years old, the recorded mileage of 40,080 miles is significantly low, averaging approximately 4,453 miles per year. The usage pattern shows consistent annual intervals, such as roughly 3,000 miles driven between the March 2024 and March 2025 tests. This low mileage often suggests less mechanical wear on drivetrain and engine components, but it also correlates with the observed corrosion issues. Vehicles that sit for long periods or are stored in damp environments frequently suffer from accelerated degradation of metal components despite low mileage. A buyer must conduct a thorough physical inspection of the sub-frames and suspension arms to determine the depth of the structural decay. The record shows recurring advisories for the rear lower suspension arms dating back to 2022, which eventually progressed to the sub-frames by 2025. Additionally, the brake discs were noted as worn and pitted in both 2025 and 2026, suggesting that the low mileage may be causing surface rust and disc damage due to lack of use. You should verify that the corrosion on the sub-frame is surface-level rather than structural pitting and check if the brake discs were replaced following the last test.