2017 Audi TT 2.0L Petrol · YN67 VMV

This 2017 Audi TT presents an MOT history characterised by a clean pass record across all five recorded tests, with no failures or refusal items logged since first testability in 2022. The trend, however, has shifted over the past two cycles: after three consecutive advisories-free passes in 2022, 2023, and 2024, the 2025 examination introduced surface corrosion to both rear brake discs and a nearside front tyre sidewall defect, and the most recent test on 27 August 2026 repeated both rear brake disc advisories in similar terms while retaining the nearside front tyre sidewall flag. The reappearance of identical component concerns at successive tests points to wear progression rather than resolved issues, although none have yet reached the threshold for failure. The mechanical narrative for this car is therefore one of an otherwise sound roadworthiness record now showing early deterioration in two specific areas: the nearside front tyre sidewall integrity and the rear brake disc surfaces. With approximately 29,760 miles recorded over nine years, the TT has averaged roughly 3,307 miles annually, a notably low accumulation rate for a vehicle of this age. MOT testing has occurred annually without interruption, with each test falling within roughly a week of its predecessor date, indicating the car has remained in regular use and on the road throughout the period examined rather than laid up for extended periods. Low annual mileage of this nature generally results in reduced wear across major drivetrain and suspension components, but it does warrant attention to items that deteriorate through age rather than use, particularly brake disc corrosion, rubber components, and underbody sealing integrity, all of which are already beginning to surface in the recorded advisories. For a prospective buyer, the nearside front tyre requires close physical inspection at the sidewall for any bulging, cracking, or exposed cords, as the same advisory has now appeared at two consecutive tests, and the tyre should be replaced if the damage has progressed beyond superficial scuffing. The rear brake discs warrant a test-drive assessment for any vibration or judder through the brake pedal under firm application, and a visual check of the disc surfaces for more pronounced lipping, deep scoring, or rust pitting that could indicate the discs are nearing the minimum thickness threshold. A stethoscope or screwdriver-on-caliper check at a workshop can confirm whether the rear calipers are sliding freely, as lightly used vehicles are prone to binding calipers that accelerate disc wear unevenly. Beyond the flagged items, the test drive should include a thorough assessment of the suspension over uneven road surfaces, listening for any clonks, knocks, or knocking from the front or rear that could indicate worn anti-roll bar links, top mounts, or control arm bushes, which are common wear items on the TT platform but have not yet been recorded as concerns. The steering should be checked for any pulling to one side under braking or straight-line driving, and the front brake discs inspected for similar corrosion patterns to the rear, given the age of the vehicle. An underbody inspection on a ramp would also be prudent to confirm the absence of corrosion to subframe mounting points, suspension arms, and brake pipe unions, as these are areas not visible during a standard MOT test but consistent with the surface brake disc deterioration already documented.