2006 Audi A4 1.9L Diesel · BN06 AFU

The 2006 Audi A4 has maintained a consistent roadworthiness record over its most recent MOT cycles, with each test from December 2021 to December 2024 passing without defects or advisories. The most recent inspection on 16 December 2024, at 190,162 miles, confirms no outstanding mechanical or structural issues, suggesting the vehicle has been kept free of major failures during its annual testing. While this does not preclude hidden wear—such as internal suspension deterioration or corrosion beneath panels—the absence of recurring advisories or defects indicates a stable maintenance pattern, at least within the parameters tested. The recorded mileage of 190,162 miles over nearly 20 years reflects an average annual distance of approximately 9,508 miles, which aligns with typical usage for a vehicle of this age. There are no significant gaps in mileage accumulation, as the progression from 153,020 miles in December 2021 to 190,162 miles in December 2024 shows steady, incremental increases without abrupt jumps or prolonged periods of inactivity. This pattern suggests the vehicle has been driven regularly rather than stored, which could imply more consistent wear on components like suspension bushes, brake calipers, and drivetrain seals. Given the lack of advisories or defects in the MOT history, a buyer should prioritise an in-person inspection of high-wear areas that are not routinely tested. Focus on the suspension—particularly the condition of coil springs, bushes, and shock absorbers—for signs of deterioration or leaks, as these are not always captured in a standard MOT. The brake system, including caliper binding, uneven wear on discs, and corrosion on the rear axles, warrants close examination, as binding brakes or excessive rust can indicate neglect. Additionally, inspect the underbody for structural corrosion, especially around the wheel arches and sills, where salt damage often accelerates deterioration over two decades. Given the vehicle’s age, the integrity of the exhaust system—particularly around the catalytic converter and muffler—should also be verified, as leaks or cracks are common in older models.