2008 Audi A4 2.0L Diesel · RE58 CNA

The vehicle presents a concerning roadworthiness profile with a trend of reactive rather than proactive maintenance. While it passed its most recent test in February 2026 at 200,545 miles, it failed that same day due to an inoperative engine management light and recurring mechanical brake and drivetrain issues. The recurrence of the engine MIL failure across both 2024 and 2026 suggests a persistent electronic or sensor fault that the owner has failed to rectify effectively until it forced a test failure. At 200,545 miles over 18 years, the Audi has averaged approximately 11,141 miles per year, which aligns with typical national averages for an older vehicle. The data shows a consistent pattern of use, with over 5,000 miles covered between March 2024 and February 2025, and another 5,117 miles in the final year. This constant high-mileage puts significant stress on high-wear components, as evidenced by the deteriorating state of the suspension and braking systems. A physical inspection must prioritize the structural integrity of the rear sub-frame, as the 2024 advisory noted corrosion that was not yet critical but requires close monitoring given the vehicle's age and road salt exposure. The buyer should also verify the nearside front outer drive shaft CV boot, which has been flagged as severely deteriorated since 2025 and remained an advisory into early 2026. Failure to replace this boot will lead to expensive driveshaft joint failure. The braking system requires immediate attention as the offside rear caliper was binding and the pads were wearing thin during the February 2026 test. The previous history of worn rear tyres and insecure shock absorber dust covers indicates a general neglect of routine suspension upkeep. Any prospective buyer should check for fluid leaks around the dampers and ensure the engine management system has been properly diagnosed to avoid further masking underlying engine failures.