2009 Audi TT 2.0L Diesel · YC09 VMK

The 2009 Audi TT presents a mixed picture on the MOT record. It passed on 18 November 2025 at 113,938 miles, but the maintenance trend is not reassuring. The car failed the very next day on 17 November 2025 at the same recorded mileage, flagged for a nearside front service brake excessively binding. That binding fault was rectified before the pass test, yet the underlying corrosion issues remain unresolved. The rear sub-frame has been noted as corroded but not seriously weakened in every test from April 2023 through November 2025. Rear coil springs on both sides and the offside front coil spring have also appeared repeatedly across multiple advisories since at least April 2023. This is a stable but persistent pattern of structural corrosion that has not worsened to failure point but has not been addressed either. The mileage pattern is broadly consistent with gentle use for a 17-year-old car. The vehicle recorded 106,041 miles in April 2023 and 110,428 miles by July 2024, a gain of roughly 4,387 miles over fifteen months. By November 2025 the odometer read 113,938 miles, a further increase of 3,510 miles across seventeen months. The annualised rate sits close to 6,700 miles, which is typical for the age and suggests regular rather than excessive use. There are no glaring mileage gaps or implausible jumps in the record itself, though the identical 113,938 reading on both the failed and passed tests in November 2025 is worth noting as a potential data entry point rather than a mileage anomaly. A buyer should focus the physical inspection on three areas. First, the braking system needs close attention. The nearside front caliper was binding severely enough to cause a failure in November 2025, and the offside front brake was flagged for the same fault back in April 2023. Repeated binding suggests caliper seizure, collapsed brake hoses, or sticking slides, and the discs and pads should be measured for uneven wear or heat damage. Second, the suspension requires a thorough check. Corroded coil springs on the rear nearside, offside, and offside front are a recurring advisory. Spring corrosion can lead to sag, reduced ride height, and in worst cases, fracture under load. The rear anti-roll bar was also flagged as corroded in April 2023, and its condition should be verified. Third, the rear sub-frame has carried a corrosion advisory for over two years. While testers have consistently judged it not seriously weakened, a physical inspection with a torch and probe is essential to confirm structural integrity, particularly around mounting points and welds.