2015 Audi A4 2.0L Diesel · KE02 ADE

The most recent MOT inspection on 22 August 2026 resulted in a pass, following a failure for incorrect nearside headlamp aim. While the latest certificate shows no defects, the overall maintenance trend indicates a vehicle that is entering a phase of increased component wear. The history from 2024 and 2025 shows a consistent pattern of advisories relating to braking systems, suspension components, and tyre degradation. Although the vehicle has cleared its most recent test, the previous year's advisories suggest that several mechanical subsystems were nearing the end of their service life, and the recent headlamp failure indicates a need for attention to lighting alignment and potentially mounting hardware. With 177,770 miles recorded over approximately eleven years, this Audi A4 has averaged roughly 16,161 miles per year. This is considered high mileage for a passenger vehicle of this age, suggesting frequent long-distance use rather than short, urban trips. From a mechanical perspective, this level of accumulation places significant cumulative stress on the drivetrain, turbocharger, and various rubber-to-metal bonded components. While high mileage can sometimes indicate a vehicle that has been regularly driven and maintained, it also necessitates a much more rigorous inspection of high-wear items such as the clutch or dual-mass flywheel, gearbox synchronisers, and the integrity of the engine's sealing components to monitor for oil leaks. Prospective buyers should pay close attention to the suspension and braking history. The 2025 advisories specifically noted worn front lower suspension arm bushes and light oil misting from the nearside rear shock absorber. During a test drive, you should listen for any dull clunking or knocking noises when traversing uneven surfaces or speed bumps, which would indicate that the suspension bushes or dampers have progressed from minor wear to functional failure. Furthermore, the recurring advisories regarding thin brake pads and pitted or scored rear discs suggest that the braking system is due for a significant overhaul. Watch for any brake pedal pulsation or shuddering under deceleration, which can signal warped discs, or any pulling to one side which might indicate a binding caliper. Tyre condition also warrants a thorough physical inspection. The MOT history has highlighted issues with inner edge wear and sidewall perishing on several occasions. Check the current tread depth across the entire width of all four tyres, specifically looking for uneven wear patterns that could suggest incorrect wheel alignment or worn suspension geometry. Given the high mileage and age, you should also inspect the tyre sidewalls for any signs of cracking or perishing, even if the tread depth appears sufficient. Finally, ensure that the service history is robust and includes regular oil and filter changes, as the high annual mileage demands strict adherence to lubrication intervals to prevent premature engine wear.