2019 MINI Countryman 1.5L Petrol · MF69 HLX

The most recent MOT on 5 January 2026 was a Pass, but it carried an advisory that the off‑side front tyre shows slight damage or sidewall perishing. The preceding test on 3 January 2026 recorded a major failure for the exhaust lambda sensor being out of specification, indicating an emissions‑related fault. Earlier years show a mixture of isolated failures – headlamp aim in 2024, ineffective windscreen wipers in 2022 – and recurring advisories concerning tyre condition and thin rear brake pads. Overall the maintenance trend appears to be holding steady with the vehicle generally passing, yet the repeat tyre sidewall warnings and the recent emissions failure suggest that specific components are beginning to deteriorate and will need attention soon. At 44,240 miles the Mini Countryman averages roughly 6,300 miles per year, which is typical for a seven‑year‑old family SUV. The mileage does not indicate any periods of heavy abuse, but the relatively low annual distance could also imply that the car has spent considerable time stationary. Prolonged standing can accelerate rubber perishing, battery sulphation and corrosion of brake components, so the mileage figure should be considered alongside the age‑related wear patterns evident in the MOT record. When you inspect the vehicle, give the off‑side front tyre the highest priority – look for cracks, bulges or dry‑rot on the sidewall, feel for any soft spots when pressing the tread, and verify that the tyre pressure matches the manufacturer’s recommendation. Because the same tyre was flagged in earlier advisories, a replacement is likely imminent. Examine the remaining tyres for uneven wear that could point to mis‑aligned suspension or worn steering bushings, and listen for a thumping or humming noise on a short drive that would indicate a failing bearing or axle issue. The lambda sensor failure suggests the oxygen sensor or associated wiring may be faulty; a rough idle, poor fuel economy or a noticeable increase in exhaust smoke would be typical symptoms, so a diagnostic scan for fault codes is advisable before finalising the purchase. Verify that the headlamp aim is correctly centred (the 2024 failure may have been corrected) and test both windscreen wipers for adequate clearance and effective clearing of water; any streaking or missed patches could indicate worn blades or a faulty motor. Check the rear brake pads for thickness – the 2022 advisory about thin pads means they may be close to the minimum service limit, so feel for a high‑pitched squeal or a pulsating pedal during braking. Given the vehicle’s age, a thorough visual and tactile inspection of age‑related items is essential. Inspect the 12‑volt battery for swelling, corrosion on terminals and verify its cranking voltage; a seven‑year‑old battery often needs replacement even if it appears to hold a charge. Examine the under‑carriage for rust, especially around the wheel arches, suspension mounting points and exhaust system, as prolonged storage can promote corrosion. Fluid condition should be checked – look for milky oil (possible coolant ingress), ensure the coolant is at the correct level and colour, and consider a brake‑fluid flush if it has not been serviced in the past two years. Finally, assess the condition of suspension components – rubber bushings, coil springs and anti‑roll bar links – for any cracking, creaking or excessive play, which can manifest as clunking noises over bumps or a vague looseness in steering response. Addressing these points will give you a clear picture of the Mini’s current roadworthiness and the likely near‑term maintenance budget.