2005 Proton Jumbuck 1.5L Petrol · AU05 AJO

The Proton Jumbuck passed its most recent MOT on 8 November 2025 at 23,879 miles, leaving it roadworthy but with a clearly worsening maintenance trend. The 2025 test introduced fresh advisories on rear brake pipes corroded and coated in grease, fluctuating rear service brakes, and a minor rear box exhaust leak, compounding the chassis corrosion at the offside front mounting first seen in November 2023. Structural integrity is compromised at a known point, though the tester judged it not to seriously affect security. Recorded mileage shows light use for a 21-year-old vehicle, rising from 21,755 miles at the November 2022 tests to just 23,879 by November 2025, an average of under 700 miles per year across that span. The 2022 failure and 2024 to 2025 jump of 674 miles are the only notable movements; prior to that the car sat largely idle. Sparse entries before 2022 give little insight into earlier care, but the low totals suggest long standing periods that accelerate corrosion and brake degradation rather than mechanical fatigue from distance. A buyer must physically inspect the offside front chassis mounting for progression of the corrosion flagged in three consecutive tests from 2023 to 2025. The November 2022 failure for significantly reduced seat belt anchorage sills at both outer lower mountings demands verification that rectification was permanent and not cosmetic, as sill rot recurs silently. Rear brake pipes and the fluctuating rear brake action noted in 2025 point to neglected braking hardware after years of minimal use. The minor exhaust leaks at the rear box across 2023, 2024 and 2025 show the owner tolerated rather than repaired the fault. Given the car's age and standing history, a thorough underside examination for additional structural rust and a brake system strip are warranted before purchase.