2021 BMW 320I M Sport Auto 2.0L Petrol · AV71 MPF

The most recent MOT, carried out on 16 October 2025, was passed with no recorded defects, and the preceding test on 22 October 2024 also returned a clean result. This consecutive record of fault‑free examinations indicates a stable maintenance pattern; there are no signs of emerging deterioration or recurring issues, suggesting that the vehicle has been kept in good mechanical order over the past two years. At 42 440 miles on the odometer, the 2021 BMW 320i M Sport averages roughly 8 500 miles per annum, which aligns closely with the UK average for a five‑year‑old saloon. The mileage does not reveal any periods of unusually high use that would accelerate wear on high‑stress components such as the clutch, gearbox, or suspension, nor does it suggest prolonged inactivity that could lead to corrosion or fluid degradation. The relatively modest annual distance points to a balanced usage profile, but the buyer should still verify that the service book reflects regular oil changes and interval servicing consistent with BMW’s recommended schedule. Given the clean MOT history and moderate mileage, the buyer’s inspection should focus on age‑related items. Examine the tyre sidewalls for cracking, dry rot, or uneven wear, and confirm that tread depth meets the legal minimum; tyres older than six years can deteriorate even with low mileage. Check the 12‑volt battery for terminal corrosion and test its cranking voltage, as batteries can lose capacity after a few years of standby. Inspect the brake discs for surface rust, scoring, or glazing, and ensure the pads have sufficient remaining thickness, while also looking for any signs of caliper binding or fluid leakage around the master cylinder. A visual review of the suspension should include the condition of the front and rear bushings, coil springs, and any M‑Sport adaptive dampers, watching for any play, creaking, or uneven ride height that could indicate wear. On a test drive, listen for any clunking or squeaking when navigating bumps, which may reveal worn bushings or strut mounts. Pay attention to steering feel; any vibration, pull to one side, or delayed response could point to tyre imbalance, wheel alignment issues, or steering rack wear. Apply the brakes firmly and note any pulsation, shudder, or noise that would suggest disc or pad problems. Finally, monitor the engine for abnormal noises, excessive exhaust smoke, or warning lights, particularly the DPF and emission control indicators, and verify that the vehicle’s electronic systems, including the M‑Sport drive mode and infotainment, operate without fault. Addressing any of these observations before finalising the purchase will help ensure the car remains road‑worthy and reliable.