2023 Audi S3 Tfsi Quattro S-A 2.0L Petrol · LS23 YJR

A single DVSA test entry exists for this 2023 Audi S3 TFSI Quattro S-A, recorded on 16 March 2026, and the outcome was a pass with two advisories. Both advisories relate to the same component group: the rear tyres, which were noted as worn close to the legal limit and worn on edge at both the offside and nearside rear positions. With only one test on file and no prior failure or advisory history to compare against, the record is too brief to establish a long-term trend, but the absence of any structural, braking, suspension, or corrosion advisories on the first compulsory test is a neutral starting point. The rear tyre wear pattern is the only flagged item and warrants direct attention at the point of purchase. Annual mileage works out at roughly 4,678 miles per year over the three-year age of the vehicle, which is low for any modern car, and particularly so for a performance Quattro model. This level of use means the 2.0-litre TFSI engine, the seven-speed S tronic dual-clutch transmission, and the Haldex-based four-wheel-drive system have been subjected to only modest mechanical stress. However, low annual mileage in a turbocharged, dual-clutch vehicle introduces its own considerations: short journeys prevent the engine, transmission oil, and turbo from reaching full operating temperature for long enough to drive off condensation and unburnt fuel, which over time can affect oil quality, the dual-clutch mechatronic, and the integrity of coolant and brake fluid. Buyers should also recognise that low recorded mileage can mean extended periods of standing, during which brakes, tyres, suspension bushes, and underbody components deteriorate through non-use as much as through wear. Given the advisory recorded on both rear tyres for edge wear, the prospective buyer should carry out a physical inspection of the rear axle before committing. Edge wear on a Quattro platform often points to geometry issues rather than simple age-related tread loss, so the rear camber and toe settings should be checked, along with the condition of the rear suspension arms, trailing arms, and anti-roll bar bushes, which can perish or deform when a car is left standing. On a test drive, listen for clonking or knocking from the rear over uneven surfaces, pay attention to any steering pull or instability under braking, and feel for vibration through the rear of the car at speed, all of which can be amplified by uneven tyre wear. The brake discs, particularly at the rear, are also susceptible to corrosion through low use, so the surfaces should be examined for lipping, pitting, or surface rust that has not been cleaned off by regular application. More broadly, the buyer should pay close attention to the dual-clutch transmission on a road test, as S tronic units in low-mileage S3s can develop rough or hesitant shifts, particularly when cold, and any flare between gears or judder on low-speed take-up should be noted. The quattro drivetrain and rear differential should be observed for any clonks on full-lock turns, and the haldex coupling should be checked for binding or delayed engagement. Beyond the items directly linked to the MOT advisory, a thorough inspection of fluid levels and condition is sensible given the low annual mileage, particularly engine oil, coolant, brake fluid, and the dual-clutch transmission fluid, all of which degrade with age as much as with use. Finally, the age of the tyres themselves should be confirmed regardless of current tread depth, as a three-year-old car may still be running its original factory-fit rubber, which by 2026 will be well into its service life and may need replacement regardless of whether it has yet reached the legal limit.