2021 Audi S3 Tfsi Quattro S-A 2.0L Petrol · OO09 MJC

The latest MOT test in March 2026 resulted in a pass, but only after an initial failure due to a severe cut on the offside front tyre that exposed the cords, alongside advisories for both front tyres being worn close to the legal limit. This indicates a recent decline in maintenance attention, as the 2024 and 2025 tests were clean passes with no recorded defects. The sudden appearance of tyre-related failures and advisories suggests either deferred replacement or aggressive driving habits, warranting closer scrutiny of the vehicle’s recent upkeep. At 62,092 miles over five years, this S3 has covered an average of around 12,400 miles annually, which is on the higher side for a performance hatchback of this age. Elevated mileage typically accelerates wear on consumables such as tyres, brakes, and suspension components, while also placing greater demand on the drivetrain, particularly the Quattro system and turbocharged engine. The rapid accumulation of miles may have contributed to the premature tyre wear observed in the latest MOT, and it increases the likelihood of pending maintenance for items like brake discs, pads, and fluid changes. A thorough pre-purchase inspection should prioritise the condition of all four tyres, checking for uneven wear patterns, cracking, or further damage that could indicate alignment or suspension issues. Listen for clunks or knocks over rough surfaces, which may signal worn suspension bushes or shock absorbers, and assess brake performance for judder or excessive pedal travel, as high mileage often leads to disc or pad wear. Additionally, verify the service history for timely oil changes, as the 2.0 TFSI engine is sensitive to oil degradation under high loads. Given the recent tyre advisories, also inspect the wheel rims for kerbing damage, which can compromise tyre integrity. Test the vehicle at motorway speeds to ensure stability and listen for unusual drivetrain noises, particularly from the Haldex coupling or driveshafts, which are critical in an all-wheel-drive system. Finally, check for fluid leaks around the engine bay and under the car, as high-mileage examples may exhibit seals or gasket fatigue. A full diagnostic scan for stored fault codes is advisable to confirm no underlying issues were overlooked during the MOT.