2020 BMW 520D M Sport Mhev Auto 2.0L Electric diesel · AM10 RRY

The latest DVSA MOT test for this 2020 BMW 520D M Sport occurred on 2025-09-04, resulting in a clean pass with no recorded defects. The preceding MOT history from 2023-10-18 also showed no failures, but included an advisory regarding offside rear tyre wear approaching the legal limit, specifically indicating lateral edge wear consistent with uneven loading or directional drift. This advisory, while not failing the vehicle, suggests a potential issue that should be monitored closely, as persistent lateral tyre wear can indicate underlying suspension misalignment, camber angle irregularities, or steering system faults. The absence of further advisories or failures in the intervening two years indicates a stable maintenance record, though the tyre advisory warrants further investigation before proceeding with purchase. The vehicle’s recorded mileage of 45,602 miles at the time of this assessment represents a reasonable annual usage rate of approximately 7,600 miles, which is typical for a six-year-old car under typical UK driving conditions. The mileage progression does not appear to be excessively high or low, but the advisory on the 2023 MOT suggests that the vehicle may have experienced some directional instability or suspension wear earlier in its life. If the wear pattern has stabilised since then, this could reflect either corrective action taken or inherent resilience in the suspension components. However, without further inspection, the risk of recurring misalignment or suspension degradation remains a consideration, particularly given the BMW’s reputation for demanding precise alignment and suspension maintenance. For a prospective buyer, the most critical areas to inspect during a physical examination and test drive are the suspension system and tyres, as these are directly linked to the advisory. Begin by checking the rear suspension for signs of excessive play or binding, particularly around the control arms, coil springs, and shock absorbers. Listen for unusual clunking or rattling noises when driving over bumps, as this may indicate worn suspension bushes or damaged coil springs. Inspect the rear tyres for lateral wear patterns beyond what is permissible under the advisory—any further edge wear could signal persistent steering or alignment issues. Drive the vehicle at moderate speeds and through corners to assess handling stability; a noticeable pull or drift suggests camber or toe-in problems that require immediate attention. In addition to the suspension, verify the tyre condition beyond the advisory. Check for sidewall cracking or perishing, which can compromise tyre integrity over time, especially in a six-year-old vehicle. Inspect the brake system for signs of corrosion on discs or calipers, particularly if the vehicle has been stationary for prolonged periods, as standing corrosion can lead to binding or reduced braking performance. Test the brakes by applying firm pressure during a slow stop to check for shuddering, pulsation, or uneven wear, which may indicate warped discs or warped rotor surfaces. Finally, confirm the fluid levels in the engine oil, brake fluid reservoir, and coolant system, ensuring they are topped up to manufacturer specifications. Given the vehicle’s age and mileage, consider checking the 12V battery health, as older batteries may struggle under the demands of the MHEV system, particularly in cold weather. Verify that service book stamps or maintenance records are up to date, especially for fluid changes and timing belt replacement, though the 520D’s timing belt is typically serviceable at 150,000 miles or 10 years, whichever comes first. If the vehicle has been driven at a steady rate without significant gaps, the wear profile should be manageable, but a thorough inspection of the suspension and tyres remains paramount.