2015 Subaru Forestr 2.0L Diesel · AF15 JWN

The vehicle’s most recent MOT test on 2025-03-19 confirmed it passed without defects at 142,436 miles, though it failed the prior test just one day earlier at 142,404 miles—an unusual but not inherently alarming anomaly given the lack of recorded issues. The preceding MOTs from 2023, 2024, and 2022 all passed cleanly, suggesting a stable maintenance record with no recurring failures. However, the 2025 repeat test—just 42 miles apart—implies either a rushed or overly cautious owner, potentially masking underlying issues not visible in the MOT data. The mileage progression of roughly 12,949 miles annually over the past decade is unusually high for a vehicle of this age, particularly given the 2025 spike from 132,298 to 142,436 miles in just under a year. This suggests either intensive use or prolonged periods of neglect, both of which accelerate wear on suspension bushes, coil springs, and drivetrain components. The absence of advisories or defects in any test indicates no major mechanical failures, but the rapid mileage accumulation raises concerns about unrecorded wear on high-stress areas like wheel bearings, brake calipers, and exhaust mounts. Given the lack of MOT-reported faults, a buyer should prioritise an independent inspection of suspension integrity, particularly the rear subframe and bushings, which often degrade under high mileage. The brakes, though not failed, warrant scrutiny for uneven wear or binding calipers, especially if the vehicle has been driven aggressively. Corrosion checks are essential—focus on wheel arches, sills, and the subframe, as rust can compromise structural integrity without immediate MOT consequences. The 2025 repeat test also justifies verifying recent service records for oil changes, timing belt (if applicable), and fluid levels, as these are not MOT-tested but critical to long-term reliability.