2011 Audi TT 2.0L Petrol · AJ11 WBU

This 2011 Audi TT presents a stable but mechanically ageing profile, having just passed its MOT on 10 June 2026 at 115,540 miles with two advisories. The most recent test flagged a front oil leak and rear sub-frame corrosion, both noted as not excessive or seriously weakened. While the car remains roadworthy today, the trend is one of gradual deterioration rather than active neglect. A clean bill of health in June 2023 gave way to a recurring oil leak advisory in 2024 and 2025, with the 2026 test adding a new sub-frame corrosion note alongside the persistent front oil leak. This suggests slow, cumulative wear on seals and underbody protection rather than a sudden failure. The mileage accumulation is consistent at roughly 7,700 miles per year, tracking from 101,743 miles in June 2023 to 115,540 miles in June 2026. There are no suspicious gaps or sudden spikes in the record. The 2023 failure for a cut nearside front tyre and a worn nearside rear tyre at 3mm indicates basic consumable upkeep was needed at that point, but the subsequent tests show no further tyre-related defects, implying the owner replaced the worn items and has maintained them since. A prospective buyer should pay close attention to the front oil leak, which has appeared in three consecutive tests dating back to June 2024. On a turbocharged engine, even a minor seep can worsen over time and coat hot exhaust components, so the turbocharger area and engine valley should be inspected for fresh residue. The rear sub-frame corrosion advisory from the 2026 test, combined with the 2025 note about corroded rear suspension arms, points to long-term underbody moisture exposure. A thorough underside inspection on a ramp is essential to verify that the sub-frame mounting points and lower arm attachment points have not progressed beyond surface corrosion into structural weakness. Brake lines, fuel lines, and the Haldex service history also warrant attention given the rear oil leak advisory recorded in 2024.