2018 BMW X3 3.0L Diesel · OC02 CAM

The most recent MOT, conducted on 2 March 2026, was passed with a single advisory for an off‑side windscreen wiper blade. All preceding tests from 2021 through early 2025 also resulted in passes with no recorded defects, indicating a consistently stable maintenance record with no deterioration in the vehicle’s core systems. The isolated wiper advisory is minor and does not affect roadworthiness, suggesting that the owner has kept the car in generally good order. With 78 754 miles recorded on a 2018 model, the average annual mileage works out at roughly 9 800 miles per year. This figure sits comfortably within the typical UK usage pattern for a vehicle of this age and does not point to any periods of excessive short‑trip abuse or prolonged storage. The mileage progression appears linear, showing no abrupt spikes that would imply heavy high‑speed or towing duty, and therefore the wear on consumables such as tyres, brakes and suspension components should be in line with normal calendar‑based degradation. For a prospective buyer, the first visual inspection should focus on the tyre condition: examine tread depth, look for uneven wear patterns that could signal mis‑alignment, and check the sidewalls for cracking or dry‑rot, as rubber can perish after six to eight years regardless of mileage. Verify the 12‑volt battery’s age and cranking performance, especially if the car has spent long periods idle, because electrolyte loss and sulfation become common after several years. Inspect the brake discs for surface rust, scoring or glazing and ensure the pads have sufficient material; any pulsation or shudder under braking would indicate disc wear or warped rotors. Examine the suspension for worn bushings, cracked coil springs or any clunking noises when applying the steering wheel or driving over bumps, as the X3’s front MacPherson struts and rear multi‑link setup can develop play after many cycles. Finally, confirm that time‑based service items have been observed: oil and filter changes should have been performed roughly every 10 000–12 000 miles or annually, coolant and brake fluid are generally due every two years, and the timing chain tensioner on the N20/N26 engines should have been inspected at the manufacturer’s interval. Request the full service book and any recall paperwork, and during a test drive listen for any abnormal engine noises, exhaust leaks or transmission hesitations. A thorough check of fluid levels, visual inspection for leaks around the oil pan, coolant hoses and rear differential, and a functional assessment of the electronic stability control and all driver‑assist systems will round out a comprehensive evaluation before committing to purchase.