AUDI Q3 S LINE 35 TDI S-A2019 · 2.0L DIESEL

The vehicle remains roadworthy but the maintenance history reveals a consistent trend of surface corrosion related to low usage. The most recent test on 1 December 2025 at 11,338 miles identified pitted and scored front brake discs alongside perishing on both front tyres. While the vehicle passed the inspection, the recurring nature of these brake-related advisories suggests the car sits for long periods, allowing moisture to corrode the metal surfaces before sufficient friction can clear them. The mileage pattern is exceptionally low for a seven-year-old vehicle, averaging approximately 1,620 miles per year. Data shows steady intervals between the November 2022 test at 5,222 miles and the December 2023 test at 8,181 miles, with roughly 1,600 miles added annually. This low mileage explains the lack of mechanical wear on drivetrain and suspension components but increases the risk of rubber-based parts such as tyres and brake surfaces degrading due to age and environmental exposure rather than distance travelled. A buyer must physically inspect the braking system for deep corrosion, as the pitting appeared across all four wheels between the 2022, 2023, and 2025 tests. The tester also noted in 2023 that central brake pipes could not be inspected due to covers, which necessitates a manual visual check to ensure no rust or leaks are present. Additionally, the front tyres flagged for cracking and perishing in late 2025 likely require immediate replacement regardless of remaining tread depth to ensure the structural integrity of the rubber is not compromised by age.