2009 MINI ONE Clubman 1.4L Petrol · ST09 WPR

The latest MOT test for the 2009 MINI ONE CLUBMAN was conducted on 2025-06-30, resulting in a pass with three advisories. This follows a failure in 2025-06-26, where major defects related to exhaust emissions—specifically carbon monoxide, hydrocarbon content, and lambda readings—were recorded, indicating a persistent and critical issue with the vehicle’s catalytic converter or exhaust system. The subsequent MOTs from 2023 to 2025 show a mixed but generally stable trend, with the 2024 test passing aside from a non-obligatory stop lamp advisory, and the 2023 test recording no defects. The recurring advisories on wheel bearings and tyre wear suggest ongoing but manageable mechanical concerns, though the exhaust failures highlight a significant area requiring immediate attention. The vehicle’s recorded mileage of 126,630 miles at 17 years old represents a moderate annual usage rate of approximately 7,449 miles per year, which is within the expected range for this age and model. Lower mileage could indicate periods of inactivity or light use, potentially contributing to issues such as standing corrosion on components like brake discs, calipers, or suspension linkages, which can lead to binding or reduced braking efficiency. Conversely, higher mileage would accelerate wear on consumables like oil, brake pads, and suspension components, but 7,449 miles annually is not excessively high for a vehicle of this age and type. The absence of recent, rapid mileage accumulation suggests the owner has managed the vehicle’s operational demands reasonably, but the exhaust failures suggest the engine’s emissions control system has been neglected, warranting further investigation into the cause. For the prospective buyer, the most critical inspection should focus on the exhaust system, as the repeated MOT failures indicate a likely failing catalytic converter or exhaust manifold. Visually inspect the exhaust for signs of discolouration, cracks, or excessive rust, and listen for unusual noises or backpressure during acceleration, which may suggest restricted flow. The wheel bearing advisories from both 2025 MOTs warrant careful examination of the front wheel bearings, particularly the near-side unit, which showed noise. On a test drive, listen for a grinding or whining sound from the near-side front wheel, especially when cornering or under load, as this could indicate bearing failure. Check for uneven tyre wear patterns, particularly on the edges of the offside and near-side front tyres, which may correlate with bearing issues or misalignment. Additionally, verify that the non-obligatory stop lamp is functional, as this is a basic safety requirement and could be easily rectified. Beyond the mechanical concerns, the vehicle’s age and mileage necessitate several practical checks. Given the 17-year age, inspect the tyres for signs of sidewall cracking or perishing, which can compromise structural integrity and safety, especially if the vehicle has been stationary for extended periods. Check the 12V battery for signs of corrosion around terminals or a weak hold-on current, as standing vehicles can lead to battery drain from parasitic loads or poor connections. Inspect the brake system for signs of corrosion on discs or binding calipers, particularly if the vehicle has been parked for long periods, as this can reduce braking efficiency. Fluid levels should be checked, with particular attention to the engine oil, brake fluid, and coolant, as these fluids degrade over time and can lead to catastrophic failure if not serviced. Ensure that service records are up to date, particularly for the exhaust system, as the catalytic converter typically requires replacement at around 100,000–150,000 miles, and the failures suggest it may be nearing or past its effective lifespan. Finally, consider a professional diagnostic check of the exhaust system to pinpoint the exact cause of the emissions failures, as this could save costs in the long run and ensure the vehicle meets current emissions regulations.