2020 AUDI Q3 S LINE 35 TDI QUATTRO2.0L Diesel

This Audi Q3 has demonstrated a stable and clean roadworthiness record over the past year, with the most recent MOT in June 2025 at 9,414 miles passing without any defects. The September 2024 and September 2023 tests, at 8,579 and 7,360 miles respectively, also showed no advisories or failures, indicating consistent compliance with DVSA standards. The absence of recurring issues—such as brake binding, suspension wear, or exhaust emissions—suggests the vehicle has either been well-maintained by previous owners or has benefited from naturally low usage. That said, the lack of advisories does not preclude hidden wear, particularly in components not routinely checked during MOTs, such as coil springs, driveshaft joints, or interior corrosion. The mileage pattern is notably low for a six-year-old vehicle, averaging just 1,569 miles per year, which is well below the UK average for its age group. This could imply the car has been used sparingly, possibly for short commutes or occasional use, rather than heavy daily driving. The gap between the September 2023 and September 2024 tests (1,219 miles over 12 months) and the subsequent 835 miles added by June 2025 further reinforces this trend. While low mileage typically reduces wear on consumables, it may also mask deferred maintenance—particularly if the vehicle has sat unused for extended periods, risking issues like seized bearings, degraded fluids, or rubber degradation in suspension bushes. Given the clean MOT history, a prospective buyer should prioritise a thorough inspection of components not covered by the test, particularly the suspension—checking for worn bushes, degraded coil springs, or uneven tyre wear that could indicate alignment issues. The brakes should be tested for binding or uneven pad wear, even though the MOT has not flagged them, as low-mileage vehicles can still develop corrosion or fluid degradation over time. The drivetrain, including the Quattro differential and CV joints, should be scrutinised for excessive play or fluid leaks, while the exhaust system should be examined for rust or loose mounts, especially if the car has been parked in damp conditions. Finally, inspect the underbody for structural corrosion, as modern Audis can suffer from hidden rust in wheel arches or subframe areas despite passing MOTs.