2016 Audi A4 2.0L Diesel · GD66 MOU

The most recent MOT test conducted in January 2026 resulted in a pass, but this followed a dangerous failure involving both front tyres having exposed cords on the inner edges. When evaluating the overall maintenance trend, there is evidence of a reactive approach to vehicle upkeep rather than a proactive one. The progression from brake and tyre advisories in 2025 to a dangerous failure in 2026 suggests that consumable components are being run to the point of failure. While the vehicle is currently roadworthy, the history indicates that maintenance has been performed primarily when prompted by inspections or failures, which may mean other critical service items have been overlooked. The recorded mileage of 110,094 miles for a ten-year-old vehicle represents an average annual usage of approximately 11,000 miles. This is considered typical for a passenger car in the UK and suggests the vehicle has been used for regular commuting rather than being subjected to extreme high-mileage motorway use or being left to stand for long periods. Mechanically, this mileage level is significant as it often coincides with the need for more substantial maintenance, such as the replacement of timing belts, water pumps, and various suspension components. The steady usage profile is generally positive for the health of the engine and battery, but it does mean that wear-and-tear items are expected to be nearing the end of their functional life. A prospective buyer should pay close attention to the steering and suspension during a test drive. The fact that the front tyres failed with cords exposed on the inner edges is a strong indicator of an alignment issue, likely incorrect camber or toe settings. You should check for any pulling to one side or uneven tread wear on the new tyres. Additionally, the previous advisories regarding pitted and scored brake discs, along with thinning rear pads, suggest the braking system is heavily worn. Listen for any grinding or squealing during braking, and feel for any vibrations or shuddering through the brake pedal, which could indicate warped discs. It is also advisable to check the rear calipers for signs of binding or sticking, which can lead to premature disc and pad wear. Beyond the immediate mechanical concerns, you should verify the service book to ensure that oil and fluid changes have been carried out at regular intervals. Given the age and mileage, inspect the condition of the suspension bushes and coil springs for any signs of perished rubber or cracks, and listen for clunks or knocks when driving over speed bumps. Check the underside for any signs of fluid leaks from the engine or gearbox and inspect the exhaust system for excessive corrosion. Finally, ensure the windscreen washer system is fully functional and that the battery has been tested, as these are areas where the vehicle has previously shown deficiencies or is approaching a typical age-related failure point.