2023 BMW M4 Competition Auto 3.0L Petrol · M44 DWX

The vehicle’s most recent MOT test on 2026-02-13—just five months ago—shows a clean pass with no defects recorded, despite an unusual dual entry (one pass, one fail at identical mileage). This suggests the tester may have initially missed a minor oversight, but the subsequent confirmation pass indicates no critical failures at the time. The absence of advisories or recurring faults in the last two tests implies the car has maintained a stable roadworthiness profile, though the odd dual entry warrants scrutiny of whether the vehicle was driven between tests or if there was an administrative anomaly. Mileage progression reveals a consistent pattern: the car accumulated roughly 11,000 miles between December 2024 and January 2025, then remained stationary or driven minimally until January 2026, when it suddenly covered 12,923 miles in just over a month. This abrupt increase—nearly double the usual annual rate—could indicate recent high-mileage use, which may stress suspension bushes, brake components, and drivetrain fluids. The lack of intermediate tests between January and February 2026 also raises questions about whether the vehicle was driven unsafely or if maintenance was neglected during this period. Given the clean MOT history, a buyer should prioritise inspecting high-wear items that often correlate with rapid mileage accumulation: the rear brake calipers and discs (especially if the tester flagged binding brakes in prior tests, though none are noted here), suspension bushes and coil springs for perished rubber or excessive play, and the exhaust system for corrosion or leaks. The absence of advisories on previous tests suggests no major structural issues, but the sudden mileage spike demands verification of fluid levels (brakes, clutch, differential) and tyre tread depth, as these are typically the first to degrade under accelerated use. The engine bay should also be checked for oil leaks or degraded hoses, as high-mileage periods can accelerate wear in these areas.