2006 MINI Cooper 1.6L Petrol · L9 SDR

The 2006 MINI Cooper passed its most recent MOT on 2 December 2025 at 84,602 miles, but the record reveals a clear shift in condition. That same day the car failed a separate test for a headlamp aim defect, and the pass was accompanied by multiple corrosion advisories and an oil leak. Comparing this to the clean passes recorded in December 2022 and December 2023 at around 75,000 miles, the maintenance trend is now worsening. The vehicle has moved from a period of no flagged defects to a cluster of structural and mechanical advisories within roughly two years. The mileage pattern is notably uneven. Between the September 2022 test at 75,118 miles and the December 2023 test at 75,608 miles, the car covered only 490 miles in over a year. Yet by December 2025 it had jumped to 84,602 miles, adding 8,994 miles in the following two years. That sudden increase suggests either a period of very light use followed by heavier driving, or a long standstill before the recent tests. The annual average of roughly 4,230 miles remains low for a twenty-year-old car, but the recent spike means wear on consumables and drivetrain components may not be as minimal as the overall average implies. A buyer should inspect the sub-frame and front and rear suspension components carefully. The December 2025 test flagged corrosion on the sub-frame and both front and rear suspension parts, each noted as not seriously weakened at the time. On a twenty-year-old MINI, corrosion in these areas can progress quickly, especially if the car has been standing for long periods or used on salted roads. The rear brake pipe was also flagged as corroded and covered in grease or other material, which suggests contamination may be masking the true extent of deterioration. A thorough underside inspection is essential to check whether any of these corrosion points have since weakened structurally. The oil leak noted in the December 2025 test was not deemed excessive, but its source should be identified and monitored. Oil leaks on older MINIs commonly stem from the valve cover gasket or crankshaft seals and can worsen if left unattended. The offside front windscreen damage has appeared across multiple tests and, while currently judged not to affect the driver's view, could spread over time and require replacement. Tyre wear was flagged in September 2022 on both front corners, with inner edge wear and perishing suggesting possible suspension geometry issues or prolonged underinflation. A buyer should check current tyre condition and consider a four-wheel alignment check to rule out ongoing tracking or suspension wear problems.