2011 Audi TT 2.0L Diesel · KX11 WBP

The 2011 Audi TT presents a mixed maintenance picture, with the most recent MOT on 17 February 2026 passing cleanly at 106,299 miles after an initial failure on the same day. That earlier failure flagged a supplementary restraint system warning lamp indicating an airbag or seatbelt pretensioner fault, along with both front tyres sustaining cuts deep enough to expose the ply or cords. The immediate retest pass confirms these items were rectified, but the SRS fault is a notable concern on a vehicle of this age and warrants verification that the repair was carried out properly rather than simply having the warning lamp cleared. The overall trend is one of improvement in the short term, though the underlying pattern across earlier years reveals recurring issues that suggest inconsistent preventative maintenance. The mileage progression tells a story of relatively light use. Between the February 2024 test at 87,447 miles and the January 2025 test at 92,987 miles, the car covered roughly 5,540 miles in just under twelve months. Then from January 2025 to February 2026, it added only around 13,312 miles over thirteen months, averaging just over 1,000 miles per month. This is broadly consistent with the vehicle's lifetime average of approximately 7,087 miles per year across fifteen years, indicating the car has not been subjected to high-mileage abuse but has also not been sitting entirely idle. There are no alarming gaps in the MOT record that would suggest long periods of unregistered use. The recurring advisories and failures point to a pattern of deferred suspension and tyre maintenance. The offside front coil spring was flagged as corroded in both February 2024 and January 2025, and in the February 2024 failure the offside rear coil spring was fractured or broken, a serious structural concern that was subsequently repaired before the pass. The rear sub-frame was also noted as corroded in February 2024, though not seriously weakened at that time. A buyer should inspect all four coil springs closely for fresh corrosion or cracking, particularly the offside rear, and examine the rear sub-frame and surrounding underbody mountings for progressive corrosion that may have worsened since the last test. The repeated tyre sidewall damage and cracking advisories across multiple tests suggest the car may have suffered kerb impacts or been fitted with aged or substandard replacement rubber. Check the date codes on all four tyres and look for uneven wear that could indicate alignment or suspension geometry issues. Rear brake pads were flagged as wearing thin in January 2025, so verify their current condition along with the condition of the rear brake discs. The SRS fault, even though cleared, demands a diagnostic scan to confirm no stored codes remain and that all airbag and seatbelt components are fully operational.