2003 Audi A4 1.9L Diesel · BF53 AAO

The Audi A4 is currently roadworthy, the most recent MOT on 4 September 2025 recording a pass at 170 740 miles with no defects. The maintenance trend is improving; after a series of failures and advisories in 2022‑2024 concerning tyres, brakes and suspension, the last two tests show clean outcomes, indicating that identified issues have been addressed. The vehicle’s recent compliance suggests a stable condition, though the history of recurring faults warrants close scrutiny. Mileage accumulation shows a pattern of reduced usage in the final years. Over roughly 23 years the car has logged 170 740 miles, averaging about 7 423 miles per year. The jump from 167 598 miles in September 2024 to 170 740 miles a year later represents only 3 142 miles, a lower annual increase than the 5 000‑6 000 miles seen between 2015 and 2021. This slowdown may reflect periods of storage or lighter duty, and the MOT data is recent, with the latest test just ten months before the present date. A buyer should inspect the braking system for binding or thin pads, the suspension for worn upper‑arm bushes, anti‑roll bar linkage play and ball‑joint looseness, and the front drive‑shaft constant‑velocity boots for severe deterioration. Tyre condition remains critical; look for ply or cord exposure, uneven wear and tread depth below the legal limit. The exhaust should be checked for excessive smoke, headlamp aim verified, and the registration‑plate lamp, fog lamp and child‑seat belt access confirmed functional. Any signs of corrosion on chassis components or structural panels should be examined, as the earlier failures hint at long‑term wear that may not be fully reflected in the recent pass.