2020 BMW M4 3.0L Petrol · LS13 BYE

The vehicle has demonstrated a consistent roadworthiness record over the past six years, with every MOT test—including the most recent on 2026-02-09 at 28,226 miles—passing without any defects or advisories. This pattern suggests the car has been maintained at a baseline level, though the absence of any recorded issues does not preclude hidden wear or deferred maintenance. The latest test, just five months ago, aligns with the standard 12-month MOT interval, indicating no prolonged periods of non-compliance. However, the lack of advisories or minor faults in prior records means there is no evidence of recurring mechanical trends—such as suspension degradation or brake wear—that would warrant immediate concern. The mileage progression reveals an unusually low annual average of approximately 4,700 miles, with significant gaps between tests. Between the 2023-11-21 test at 22,363 miles and the 2024-02-06 test at 22,437 miles—just 175 miles in three months—suggests the vehicle was stationary for an extended period. Similarly, the jump from 20,758 miles in August 2023 to 22,363 miles in November 2023 indicates minimal usage over three months. While low mileage generally correlates with reduced wear on high-stress components like drivetrain or suspension, prolonged inactivity can accelerate issues such as tyre degradation, battery sulphation, or minor corrosion. The most recent mileage reading of 28,226 miles at the 2026-02-09 test implies the car has seen very little use since then, which could mean either infrequent driving or a recent period of storage. Given the clean MOT history, a buyer should prioritise an inspection of components typically affected by low mileage but prolonged periods of inactivity. Focus on the condition of the tyres, particularly for uneven wear or dry-rotting, as the lack of recent movement may have exacerbated tread integrity. The suspension—including coil springs, bushes, and dampers—should be examined for signs of perishing or corrosion, especially if the vehicle was stored in damp conditions. Brake discs and pads, while not flagged in tests, warrant scrutiny for uneven wear or binding calipers, which could indicate past neglect. Additionally, the battery and electrical connections should be tested, as extended periods without use can lead to sulphation or corrosion. Structural integrity, particularly around wheel arches and underbody, should be checked for corrosion, as low mileage does not negate environmental exposure. The absence of advisories in prior MOTs does not guarantee these areas are flawless, so a thorough visual and functional assessment is essential.