2013 Mitsubishi ASX 2.3L Diesel · WK63 GVF

The Mitsubishi ASX passed its most recent MOT on 24 March 2026 at 46,832 miles, though the maintenance trend reveals a worsening pattern of corrosion and deteriorating parking brake efficiency. The tester flagged corrosion on both rear lower suspension arms at the front attachment bush eyes, a recurring issue that persisted from the previous day's failure. On 23 March 2026, the vehicle failed outright due to parking brake efficiency falling below requirements, indicating the previous owner addressed the immediate fail but left the underlying structural advisories unresolved. This cycle suggests reactive maintenance rather than proactive repairs, pointing to a vehicle patched up to pass rather than systematically maintained. Covering just 46,832 miles over thirteen years equates to roughly 3,600 miles annually, a remarkably low figure that typically indicates prolonged periods of standing. The mileage progression shows a distinct gap between March 2023 at 31,039 miles and March 2024 at 35,192 miles, representing a steady 4,153-mile increase over that twelve-month period. However, the jump from April 2025 at 41,124 miles to March 2026 at 46,832 miles marks a sharper accumulation of 5,708 miles in just under a year. Low-mileage vehicles often suffer from seized components and corroded structural elements due to infrequent use, which aligns precisely with the emerging defects on this chassis. A physical inspection must thoroughly evaluate the rear suspension and braking components, as the MOT records highlight persistent structural corrosion. The rear lower suspension arms and the rear sub-frame both exhibit corrosion that testers have deemed not seriously weakened, yet the progression of rust on the nearside rear brake pipe and the repeated sub-frame warnings demand close scrutiny for compromised structural integrity. The parking brake system requires particular attention; the repeated effort below par advisories and the outright failure in March 2026 suggest a binding caliper, seized cables, or worn brake discs. Buyers should inspect the rear brake pipes for hidden corrosion beneath grease coatings and test the parking brake operation on a steep gradient to verify it holds the vehicle securely.