2021 Audi Q3 Sport 35 TDI Quattro S-A 2.0L Diesel · WD11 LLD

The most recent MOT test conducted on 15 January 2026 resulted in a pass with no recorded defects. Looking at the overall maintenance trend, the vehicle appears to be in a stable condition, although the July 2025 inspection highlighted advisories regarding the perishing and cracking of both front tyres. The fact that the subsequent January 2026 test returned no defects suggests that these tyres were likely replaced or that the degradation was managed, indicating a consistent level of upkeep regarding safety-critical consumables. The recorded mileage of 13,853 miles against a five-year age profile represents very low annual usage, averaging approximately 2,771 miles per year. While this implies reduced wear on the Quattro all-wheel-drive system, engine internals, and suspension bushes, low-mileage diesel vehicles carry specific risks. Infrequent use can lead to carbon accumulation within the diesel particulate filter and may prevent the engine from reaching optimal operating temperatures, potentially affecting the long-term reliability of the exhaust emissions system. During your inspection, you must pay close attention to the condition of the tyres, as the previous advisory for perishing suggests the rubber may be aging faster than the tread wear would indicate. Check the sidewalls and within the tread grooves for any fine cracks or signs of dry rot. On your test drive, listen for any unusual vibrations or rhythmic thumping, which could indicate flat-spotting from periods of standing or uneven wear patterns. Additionally, inspect the brake discs for excessive corrosion or pitting and ensure the calipers are not binding, as infrequent braking can allow surface oxidation to build up on the contact surfaces. It is also vital to confirm that the vehicle has been serviced according to the manufacturer's time-based intervals rather than just mileage, as fluids such as brake fluid and engine oil can degrade due to age and moisture absorption even if the vehicle is rarely driven. Check the health of the 12V battery, as low usage patterns are notorious for causing battery discharge or reduced cranking power. Finally, verify the service book stamps to ensure that all scheduled maintenance has been performed to maintain the mechanical integrity of the vehicle.