2006 MINI 1.6L Petrol · RV06 ONK

The 2006 MINI passed its most recent MOT on the 8th of May 2026 at 76,069 miles, and the overall maintenance trend appears broadly stable rather than actively deteriorating. The tester flagged a slight seepage from the rear lower power steering pipe, a minor oil leak, and a nearside rear service brake that was binding, though none of these were severe enough to cause a failure. A recurring advisory for rear sub-frame corrosion has persisted since at least the 2023 test, yet each examiner has noted that structural rigidity remains uncompromised. This suggests the corrosion is being monitored rather than worsening to a critical level, which is a responsible pattern of upkeep. At 76,069 miles over roughly 20 years, this MINI has covered an average of around 3,800 miles per year, which is notably low for its age. The mileage progression tells a consistent story: it moved from 66,429 miles in March 2023 to 70,581 miles by May 2024, then to 72,639 miles by May 2025, and finally to 76,069 miles in May 2026. That is a steady accumulation of approximately 2,000 to 3,400 miles per year in recent use, suggesting the car has been driven regularly rather than sitting idle for long stretches. The MOT record itself is clean and well-documented, with no gaps or missed years, which reflects an owner who has kept the testing schedule current. The recurring sub-frame corrosion advisory, present in every test from 2023 through 2026, is the most significant item for any buyer to examine in person. While the testers have consistently judged it not seriously weakened, corrosion on a rear sub-frame over a 20-year-old car can accelerate if left untreated, particularly through British winters. A physical inspection underneath is essential to confirm whether the surface rust has progressed to pitting or thinning of the metalwork. The rear exhaust silencer has also appeared as corroded in multiple tests, so check for perforation, blowing, or excessive noise under load. The braking system has drawn attention across several tests. Nearside rear service brake binding appeared in both March 2023 and May 2026, which could point to a sticking caliper, a collapsed flexible hose, or a seized handbrake mechanism on that side. Front brake pads and discs have worn to advisory levels in the past, so verify their current condition and whether the rear binding issue has caused uneven pad wear. The power steering pipe seepage and minor oil leak flagged in May 2026 are worth investigating, as fluid leaks on older cars can worsen quickly and affect steering feel or engine lubrication if ignored. Overall, this record paints a picture of a carefully maintained low-mileage car with manageable, well-documented issues rather than hidden neglect.