2020 Audi Q3 S Line 35 Tfsi 1.5L Petrol · T1 MXU

The vehicle is currently roadworthy but the maintenance history shows a worsening trend regarding the rear braking system. While it passed the latest test in December 2025 at 39,839 miles, the tester flagged multiple defects that were not present in the previous year. The appearance of thin rear brake pads, worn, pitted, or scored discs, combined with fluctuating service brakes, indicates that the components have reached the end of their functional life and require immediate attention. The mileage pattern is consistent with typical low-use cycles, averaging approximately 6,640 miles per year over the six-year period. Between the December 2023 test at 24,221 miles and the December 2024 test at 32,884 miles, the vehicle covered 8,663 miles, followed by another 6,955 miles leading to the most recent inspection. This steady accumulation suggests the car was not subjected to extreme stress, though the low mileage does not exempt it from age-related degradation of materials. A buyer must prioritise a thorough inspection of the rear braking assembly. The recurring advisories for thin pads and perishing tyres across 2024 and 2025 suggest a pattern of deferring consumable maintenance until an MOT failure looms. The fluctuating brake pressure noted in 2025 often indicates warped or uneven discs, which will necessitate a full rotor replacement alongside the pads. Additionally, the offside rear tyre shows signs of cracking or perishing, suggesting the rubber is hardening due to age despite the low mileage recorded.