2018 Audi A5 2.0L Diesel · CX18 VPL

Recurring issues with the engine management system and recent suspension failures define the mechanical profile of this Audi A5. While the vehicle passed its most recent test on 03 February 2026, the history shows a pattern of intermittent failures, specifically regarding the Malfunction Indicator Lamp (MIL) being inoperative or indicating a malfunction in both 2022 and 2023. This was followed by a major failure in January 2026 due to a fractured offside rear coil spring. The transition from electronic sensor/warning light issues to physical component failures suggests a shift in the types of mechanical attention the vehicle requires. The recorded mileage of 59,979 miles over approximately eight years indicates a usage pattern of roughly 7,500 miles per year, which is consistent with typical UK driving averages for this age. This level of annual accumulation suggests the vehicle has not been subjected to excessive high-speed motorway mileage, nor has it been left stationary for extended periods, which helps mitigate certain types of degradation. However, the mileage is sufficient to have necessitated the replacement of wear-and-tear items such as suspension components and brake consumables, as evidenced by the recorded advisories and failures. Prospective buyers should pay close attention to the suspension and braking systems during a physical inspection and test drive. The 2026 failure involving a fractured offside rear coil spring, combined with a 2025 advisory for light oil misting from the nearside front shock absorber, warrants a close look at the entire suspension setup. During a test drive, listen for any knocking, clunking, or hollow thudding sounds when traversing uneven surfaces or speed bumps, which could indicate worn bushes or failing dampers. Additionally, the 2024 advisory regarding fluctuating rear service brakes suggests that the discs or calipers may be subject to uneven wear or thermal distortion. You should feel for any pedal pulsation or judder when applying the brakes, particularly under deceleration. Given the previous major failures related to the engine Malfunction Indicator Lamp, it is essential to verify that all dashboard warning lights function correctly. Ensure that the MIL illuminates clearly when the ignition is first turned to the 'on' position and extinguishes once the engine is running. Any failure of this light to operate correctly is a significant compliance issue. While the most recent record is clean, the history of both electronic malfunctions and mechanical component fatigue means a thorough check of the vehicle's underside for any signs of fluid leaks or further suspension wear is a necessary step.