2011 Audi A4 2.0L Diesel · AN03 RWO

The vehicle is currently roadworthy but the maintenance history reveals a worsening trend regarding structural and mechanical degradation. While it passed the most recent test in April 2026 at 136,529 miles, this followed a significant failure just six days prior involving critical structural defects. The transition from a failure for reduced structural rigidity in the rear sills to a pass with corroded but not seriously weakened sections in the April 2026 update suggests that while repairs were made, the underlying integrity of the chassis remains a primary concern. At 136,529 miles, this 19-year-old Audi A3 has averaged approximately 7,100 miles per year, which is consistent with typical UK usage for its age. The data shows a steady usage pattern, with roughly 6,000 miles covered between the March 2024 and April 2026 tests. However, the low annual mileage has not protected the vehicle from age-related decay, as evidenced by the persistent presence of corrosion across the sub-frame, suspension arms, and deterioration of rubber-related components. A buyer must conduct a thorough physical inspection of the underbody, specifically focusing on the rear sub-frame and the integral body sills where structural rigidity was previously compromised. The record shows recurring issues with corrosion on the rear suspension arms and coil springs, which have been flagged annually since 2025. The 2026 test also identified worn bushes on all four lower suspension arms and corroded track control arms, indicating that the suspension is nearing the end of its functional life and will likely require further investment to maintain handling and safety. The braking system and drivetrain also require close attention. The tester flagged pitted and scored rear brake discs in 2024 and 2026, while a failure for seriously weakened front brake discs and corroded brake pipe hoses in 2025 suggests the hydraulic system has been neglected. Additionally, the severe deterioration of the offside front CV joint boot noted in April 2026 is a high-risk item that needs immediate replacement to prevent catastrophic gearbox damage from grease loss.