2009 Audi A4 2.0L Diesel · AA09 MCM

The 2009 Audi A4 presents a stable mechanical trend, culminating in a clean pass at its most recent MOT on 8 May 2024 at 154,807 miles. A failed test recorded on the same day at 154,806 miles shows no defects, suggesting an administrative anomaly or an immediately rectified minor issue rather than a mechanical fault. The absence of advisories or defects across the 2022, 2023, and 2024 tests indicates a well-maintained vehicle with no recurring structural or mechanical deterioration. This pattern reflects an owner who addressed wear items proactively, keeping the car in sound operational condition. The mileage accumulation reveals a declining usage rate over the recorded period. Between the May 2022 test at 146,276 miles and the May 2023 test at 151,239 miles, the car covered 4,963 miles. This dropped to 3,568 miles in the following year leading to the May 2024 test. Crucially, the recorded mileage has remained static at 154,807 miles since May 2024, meaning the vehicle has covered zero miles in over two years as of July 2026. Such prolonged inactivity raises concerns about deterioration from standing rather than driving. Given the complete lack of recent mileage, a buyer must inspect components vulnerable to seizing or perishing during extended static periods. Check the brake discs for surface corrosion and ensure the calipers are not binding, as stationary vehicles frequently suffer from pad adhesion. Inspect the tyres for flat-spotting and sidewall perishing, alongside the condition of the suspension bushes, which can degrade without regular flexing. The exhaust system and underbody require close scrutiny for corrosion exacerbated by standing moisture. A thorough assessment of the drivetrain and fluid condition is essential to confirm the engine, gearbox, and cooling system remain functional after such a prolonged period of disuse.