2007 Audi TT 2.0L Petrol · SL04 NTT

Persistent corrosion and wear within the rear suspension assembly represent the primary mechanical concern for this vehicle, with a documented trend of recurring advisories. Since 2023, every MOT inspection has flagged corrosion on both nearside and offside rear suspension arms. The most recent test on 10 April 2026 confirms that this issue has progressed, now including advisories for worn pins or bushes on both rear suspension arms alongside the existing corrosion. While the vehicle passed its latest inspection, the cumulative nature of these advisories indicates a continuing degradation of the rear suspension components. The vehicle has covered 72,616 miles over its nineteen-year lifespan, which equates to an average annual accumulation of approximately 3,822 miles. This represents a low-mileage usage pattern for a car of this age. While lower mileage can reduce wear on certain drivetrain components, the recorded history shows that specific items, such as the suspension arms and brake discs, are still subject to age-related deterioration and environmental corrosion. The pattern of advisories suggests that even with infrequent use, the components are being affected by time and exposure. A prospective buyer should pay close attention to the rear suspension during a test drive. Given the repeated advisories for corroded arms and worn pins or bushes, listen for any knocking, clunking, or rhythmic thudding sounds when driving over uneven road surfaces or speed bumps. Any perceived instability or a tendency for the rear of the car to feel unsettled or wander during cornering could be linked to the recorded wear in these linkages. The progression from simple corrosion to worn bushes suggests that the mechanical play in these components may be increasing. Attention should also be directed toward the braking system. The 10 April 2026 record includes an advisory for a nearside front brake disc that is worn, pitted, or scored. This follows a history of various advisories regarding pitted or scored rear brake discs dating back to 2021. During a test drive, check for any pedal judder or vibration felt through the brake pedal or steering wheel when applying the brakes, which can be a symptom of surface irregularities or thickness variations on the discs. Additionally, the 2021 failure involving multiple fractured coil springs highlights a previous history of significant suspension component failure that warrants a visual inspection of all springs for any signs of surface rust or cracks.