2021 BMW M4 Competition M Xdrive Auto 3.0L Petrol · SY71 HWJ

The 2025‑11‑20 MOT at 23,335 miles confirms the BMW M4 Competition remains roadworthy, with no defects recorded and a pass outcome identical to the 2024 test, indicating a stable maintenance trend. The mileage record shows a notable jump: the 2024 test captured 9,254 miles, and just under a year later the vehicle registered 23,335 miles, indicating an accumulation of roughly 14,000 miles in the intervening period, well above the average annual mileage for a five‑year‑old car while overall mileage remains low for its age. A buyer should therefore inspect the suspension bushes and coil springs for wear, examine the brake discs and calipers for scoring or binding, verify tyre tread depth, and check for structural rust in the wheel arches, sills and underbody, as well as the condition of the exhaust system and emissions components. Given the clean MOT history, the vehicle appears well maintained, but a thorough physical examination is essential to confirm that the recent mileage increase has not introduced hidden wear or corrosion that could affect long‑term reliability.