2004 MINI 1.6L Petrol · 78 EHR

Corrosion and a series of low‑severity fluid leaks form the defining mechanical narrative of this 2004 MINI, with each MOT since 2019 noting rust‑related issues, an oil seep and worn suspension components; the most recent test on 5 June 2026 was passed, the only comment being that the car is under sealed/painted, confirming that no outright safety‑critical failures have been recorded but the pattern of advisories persists. At 87,302 mi the vehicle averages just under 4,000 mi per year, a mileage figure that is low for a 22‑year‑old car and suggests periods of limited use or long storage intervals. Such intermittent usage can exacerbate corrosion, especially in areas that remain damp while the car sits, and can allow oil leaks to develop unnoticed. The steady annual mileage also means that wear on high‑load components such as brakes and suspension will be less advanced than on a comparable high‑kilometre example, but the chronic advisories indicate that the low usage has not prevented deterioration of bodywork and fittings. Buyers should inspect the under‑carriage, wheel arches and rear sub‑frame for flaking paint, rust pits and any signs of structural weakening, particularly where the MOT notes “car heavily corroded in parts”. Check for fresh oil on the ground or dampness around the engine bay to confirm whether the “oil leak, but not excessive” advisory remains a minor seep or has progressed. The front suspension arm pins and bushes, flagged repeatedly as worn, should be examined for play when the wheel is rocked and for any knocking noises over bumps; excessive movement would indicate imminent replacement. The power‑steering pipe, noted as loose in 2023 and “pipes lose” in 2024, must be inspected for loosened clamps, fluid drips or a soft steering feel, especially under cornering load. Rear brake discs on both sides were described as worn, pitted or scored in 2025; while not deemed unsafe at the time, surface pitting can lead to reduced braking efficiency and accelerated wear, so a visual inspection for deep scoring and a test‑drive brake pedal response are advisable. The missing front exhaust mounting bolt recorded in 2022 should be verified and, if absent, replaced to prevent vibration and possible exhaust crack propagation. A thorough pre‑purchase inspection by a qualified mechanic, focusing on corrosion repair, sealing of any oil seepage, suspension bush replacement and rear disc resurfacing or replacement, will clarify the true cost of bringing the car to a robust road‑worthy state.