2014 Audi A5 S Line TDI 2.0L Heavy oil · A5 NHU

The 2014 Audi A5 S Line TDI has demonstrated a remarkably consistent roadworthiness record over its recent history, with four consecutive MOT passes from March 2022 through March 2026, each showing no defects. The most recent test on 2026-03-26 confirmed continued compliance with current regulatory requirements, and the absence of any advisory flags across this four-year span indicates that the vehicle's engine management system, chassis assembly, and safety components have remained within acceptable operating parameters throughout this period. At 127,108 miles recorded against a 12-year ownership period, the vehicle accumulates approximately 10,592 miles annually—a rate that aligns with typical usage patterns for a mid-size diesel sedan of this generation. The gap between the 2026-03-26 MOT and the present date of 2026-09-04 represents less than three months, meaning the vehicle remains comfortably within the current MOT validity window and has not experienced any extended periods of inactivity that might accelerate component wear. This steady accumulation suggests regular driving cycles rather than prolonged storage, which generally supports longer component life in suspension, braking, and drivetrain systems. Given the complete absence of advisories across four consecutive MOT tests spanning 2022 to 2026, the primary concern shifts to items that MOT does not systematically inspect. During a test drive, pay close attention to any unusual noises developing over bumps, especially in the front suspension where bushings and control arm pivots are common failure points in this model year. Brake performance should be evaluated by noting whether pedal travel feels firm and uninterrupted, and whether any vibration occurs during hard braking—the absence of brake-specific warnings in prior tests suggests the system has held up, but surface-level noise could indicate emerging issues. Check that the subframe area shows no active corrosion or loose bolts, as rust can progress silently even when the vehicle passes routine inspections. While the documented record shows no technical deficiencies, buyers should still perform a hands-on assessment focusing on the practical implications of the mileage figure—roughly 10,600 miles per year suggests that certain consumable items such as brake fluid, coolant, and filter elements have been subject to significant turnover. A thorough visual inspection of the subframe and undercarriage for rust is advisable, as corrosion can develop independently of MOT test results even when the vehicle has passed every official inspection. Finally, confirm that the gearbox oil level is adequate and that any dampness around electrical connectors has been addressed, ensuring that the underlying mechanical health remains consistent with the clean MOT history.