2017 Audi TT 1.8L Petrol · RF66 OLO

The most recent MOT test on the 2017 Audi TT occurred on 2025-11-06, resulting in a passing outcome with a single advisory regarding the near-side rear tyre’s wear at the legal limit, specifically showing edge wear of 2mm. While this latest test is clean of major failures, the vehicle’s MOT history reveals a pattern of recurring issues that suggest a need for closer attention to wear-intensive components. The previous failed MOT on the same date highlighted a critical failure in the offside windscreen wiper’s effectiveness, alongside persistent tyre edge wear advisories, indicating either underinvestment in consumables or ongoing mechanical stress that accelerates tyre degradation. Earlier advisories on brake disc corrosion and split dust boots on the offside front shock absorber further underscore a trend where wear-related defects are not being addressed promptly, potentially compromising structural integrity and ride quality over time. The vehicle’s recorded mileage of 62,486 miles over approximately nine years represents an average annual usage of around 6,943 miles, which is relatively typical for a nine-year-old car, particularly if it has been used in mixed conditions including city driving, highway travel, and potentially some off-road or track use. However, the MOT history does not provide explicit evidence of rapid mileage accumulation, and the consistent wear advisories on tyres and brakes suggest that the vehicle may have been subjected to higher-than-average loads or less-than-optimal maintenance practices. The presence of standing corrosion on brake discs and split suspension components also hints at periods where the car may have been left unused for extended durations, allowing moisture and contaminants to penetrate critical systems. While this does not necessarily indicate neglect, it does warrant a thorough inspection of components prone to corrosion and fluid degradation, especially given the vehicle’s age. For a prospective buyer, the most critical areas to inspect during a pre-purchase examination are the brake system, suspension, and tyres, as these have been flagged repeatedly in the MOT history. Begin with the brakes: visually inspect the rear brake discs for signs of severe pitting, scoring, or corrosion that could lead to reduced friction material adhesion or hydraulic failure. Listen for uneven brake pedal travel or a shuddering sensation during braking, which may indicate warped discs or binding calipers. The front brake discs should also be checked for corrosion buildup, particularly near the hubs, and any signs of excessive heat damage from prolonged use. Next, examine the suspension for signs of split dust boots on the offside front shock absorbers, which can lead to fluid leakage and reduced damping efficiency. Clunking noises from the rear suspension during cornering or over bumps are common indicators of failing suspension bushes or broken coil springs. Test drive the vehicle to evaluate ride quality—excessive bouncing, uneven ride height, or a soft feel through the steering wheel may signal worn suspension components. The tyres present a significant concern due to the repeated advisories of edge wear and cuts nearing the ply. With the near-side rear tyre already at the legal limit and the offside rear tyre showing a cut deep enough to reach the ply, the buyer should consider replacing all four tyres as soon as possible, as edge wear often indicates misalignment or incorrect tyre pressure, which can accelerate wear and compromise handling. Inspect the sidewall for signs of cracking or perishing, which is more likely in a nine-year-old vehicle, especially if it has been stored in a warm or damp environment. Check the tread depth on all tyres, ensuring they meet the legal minimum of 1.6mm across the central three-quarters of the tread. Additionally, verify that the vehicle’s fluids are up to date, particularly the brake fluid, which can degrade over time and compromise braking performance. Given the vehicle’s age and the history of standing corrosion, a check of the 12V battery health is also prudent, as prolonged inactivity can lead to sulphation or terminal failure. Finally, ensure that the vehicle’s service book is up to date, particularly for fluid changes and component replacements, as the MOT history suggests that some maintenance may have been overlooked.