2019 Audi S4 Black Edition TDI Quattro A 3.0L Diesel · TH15 MJG

The 2019 Audi S4 Black Edition TDI Quattro presents a stable and consistently clean roadworthiness record. The most recent MOT, conducted on 12 November 2025 at 82,265 miles, passed with zero defects. This clean result is not an isolated event; it represents the fourth consecutive advisory-free pass in the vehicle's history. The maintenance trend is stable and positive, indicating a vehicle that has been kept within acceptable mechanical and structural tolerances across multiple annual inspections. The mileage accumulation is linear and unremarkable, which is a positive indicator of regular use rather than prolonged standing or sudden high-mileage campaigns. Between the 2022 test at 30,119 miles and the 2025 test at 82,265 miles, the vehicle covered approximately 52,146 miles over three years, averaging roughly 17,382 miles annually during that middle period. The 2023 test recorded 44,656 miles and the 2024 test 65,936 miles, confirming a steady upward climb. No significant gaps appear in the record that would suggest long-term disuse or a period of neglect. Despite the clean MOT history, the absence of advisories does not guarantee the absence of wear. At 82,265 miles, consumable components such as front and rear brake discs, pads, and tyres are likely approaching or past replacement intervals depending on driving style. The Quattro drivetrain and TDI engine should be inspected for oil leaks around the cam cover and turbocharger piping, common issues on this platform. Suspension bushes and drop links should be checked for play, as these degrade with age and mileage even when not severe enough to trigger an MOT failure. A pre-purchase inspection should focus on structural integrity beneath the vehicle, particularly around the subframes and suspension mounting points, where corrosion can develop on performance diesel models driven in varied conditions. The exhaust system, including the diesel particulate filter and associated sensors, warrants a diagnostic scan to confirm no pending emissions faults. The clean MOT record suggests diligent upkeep, but a hands-on mechanical assessment remains essential before committing to purchase.