2010 Audi S4 Quattro 3.0L Petrol · FLY 360T

The 2010 Audi S4 Quattro presents a stable and highly consistent mechanical profile, culminating in a clean pass on 22 November 2025 at 96,779 miles with zero defects. This unblemished MOT record over the last four tests demonstrates a rigorous maintenance trend, showing no deterioration or emerging faults. The vehicle has transitioned from a high-mileage older car to a lightly-used modern classic without picking up a single advisory, indicating diligent upkeep and timely replacement of consumables. Averaging roughly 6,049 miles annually over its sixteen-year lifespan, the S4 falls well within typical usage parameters for its age. The recorded intervals reveal a notable acceleration in use recently; between November 2022 and October 2023, the car covered 11,324 miles, yet the subsequent twelve months to November 2024 saw a sharp drop to just 3,594 miles. The most recent year leading to the latest test recorded a near-standstill of only 3,658 miles. This recent low mileage accumulation suggests the vehicle has spent prolonged periods stationary, a pattern that demands attention to fluid degradation and flat-spotted tyres rather than mechanical wear. Despite the pristine MOT history, the extended periods of inactivity inherent in the recent mileage drop warrant a thorough physical inspection of the structural integrity and braking components. A tester cannot always catch early-stage corrosion on subframes or brake discs during a stationary check, so buyers must examine the underside for rust, particularly around suspension bushes and coil springs. The 3.0-litre supercharged engine and Quattro drivetrain require cold starts to check for timing chain tensioner wear or turbocharger play, issues that an MOT will not flag until catastrophic failure is imminent. Tyre condition deserves close scrutiny given the likelihood of prolonged standing. Even if tread depth meets the legal minimum, the rubber may suffer from sidewall cracking or flat-spotting, compromising handling dynamics. Brake calipers are prone to binding on vehicles left sitting, so a road test is essential to confirm the discs are not warped and the handbrake holds firm on a gradient. A clean MOT record confirms past compliance, but the recent stagnant mileage shifts the focus from wear-and-tear to the effects of dormancy.