BMW 323I AUTO2.5L Petrol

The BMW 323i presents a stable and reassuring maintenance trend, with the most recent MOT conducted on 12 June 2025 at 86,991 miles returning a completely clean pass with no defects or advisories. This marks four consecutive fault-free tests stretching back to May 2023, indicating consistent mechanical upkeep and no emerging deterioration across braking, suspension, or emissions systems. The mileage progression tells a highly unusual story. Between the July 2021 test at 86,621 miles and the June 2025 test at 86,991 miles, the vehicle covered just 370 miles across nearly four years. The 2023 test at 86,764 miles and the 2024 test at 86,780 miles confirm this pattern of extremely low annual use, barely exceeding 100 miles per year. The 2020 test recording 0 miles is almost certainly a data entry anomaly on the certificate rather than a genuine reading. Such prolonged stationary periods carry their own risks despite the clean MOT record. A buyer should pay close attention to components that suffer from disuse rather than wear. Tyre sidewall cracking and perishing is a genuine concern given the minimal mileage, meaning the rubber may be aged beyond safe limits even with adequate tread depth. Brake discs and calipers should be inspected for surface corrosion and seizure from prolonged standing, particularly on the rear axle where parking brake mechanisms can bind. Suspension bushes and shock absorbers may have deteriorated through age and ozone exposure rather than mechanical stress. The exhaust system and fuel lines merit a thorough underbody inspection for corrosion, especially around flexi-joints and mounting points that can degrade in damp, stationary conditions. Despite the flawless MOT history, the extreme low-mileage profile means this vehicle's condition is defined by time rather than use, and a pre-purchase inspection should prioritise age-related degradation over wear-related faults.