2021 Audi Q8 SLN BLK ED 55TFSI Mhev QT A 3.0L Petrol · LP21 RTX

The latest MOT test completed on 28 February 2026 resulted in a pass, though it introduced advisories concerning the condition of both the front and rear brake discs, which were noted as being worn, pitted, or scored. When reviewing the broader maintenance history, the vehicle showed no defects during its 2024 and 2025 inspections, suggesting that the current advisories represent a recent onset of wear rather than a long-term pattern of neglect. While the vehicle remains legally roadworthy, the transition from a clean record to one with braking advisories indicates that the braking system is approaching the end of its optimal service life and will require monitoring or replacement in the near future. The recorded mileage of 23,734 miles for a five-year-old vehicle indicates a very low annual usage rate of approximately 4,747 miles. This is considerably lower than the typical mileage expected for a premium SUV of this age and weight. While lower mileage generally suggests less cumulative stress on the engine, turbocharger, and transmission, it also carries the risk of mechanical issues associated with infrequent use. Vehicles that cover low distances often spend extended periods stationary, which can lead to the degradation of rubber components, the settling of fluids, and the development of surface corrosion on machined surfaces. The specific advisories regarding pitted and scored brake discs necessitate careful scrutiny during a test drive. You should pay close attention to any vibration or shuddering through the brake pedal or steering wheel during deceleration, which can indicate disc run-out or uneven surface wear. Listen for any grinding or squealing noises that might suggest the scoring has progressed to a point of metal-on-metal contact. It is also advisable to inspect the brake calipers for signs of binding or sticking, as the combination of low usage and the reported disc pitting suggests that moisture and surface oxidation may be affecting the braking assembly's ability to move freely. Beyond the braking system, the low-mileage profile requires a comprehensive physical inspection of other age-related consumables. Examine the tyres for sidewall cracking or perishing, as rubber can lose its elasticity and structural integrity over five years even if the tread depth remains high. Given the potential for long periods of standing, check the condition of the 12V battery and verify that the vehicle has been serviced according to the manufacturer's time-based intervals rather than solely on mileage. Ensure that all fluid levels, including engine oil and coolant, are checked for signs of contamination or degradation that can occur when a vehicle is not driven regularly enough to reach optimal operating temperatures.