2016 Audi A3 1.4L Petrol · EU16 NTA

The 2016 Audi A3 presents a stable and improving maintenance trend, culminating in a completely clean pass on 11 February 2026 at 96,385 miles with zero defects. That outcome is significant, directly resolving the exhaust emissions failures recorded just two years prior. The vehicle has moved from a period of non-compliance to a fully roadworthy state, suggesting the previous owner addressed the combustion or exhaust fault rather than allowing it to persist. The mileage accumulation of roughly 9,638 miles per year sits squarely within the typical range for a decade-old vehicle. A notable gap exists between the January 2025 test at 86,947 miles and the February 2026 test at 96,385 miles, covering 9,438 miles in just over twelve months. This indicates a return to regular use after what appears to be a quieter period between 2024 and early 2025. The annualised rate remains consistent with sustained daily driving rather than prolonged standing, which reduces the risk of deterioration from inactive storage. Despite the recent clean result, the January 2025 test flagged front brake discs worn but not excessively, front pads at 3mm, and a nail in the offside front tyre. These are consumable items, yet their simultaneous appearance suggests a period of deferred basic upkeep. A buyer should physically measure the remaining front pad material and inspect the disc thickness and condition, as these components may have been replaced ahead of the February 2026 test or could still be approaching their wear limits. The nail puncture also warrants a thorough tyre inspection to confirm a proper permanent repair rather than a temporary plug. The double failure on 8 February 2024 for excessive carbon monoxide at fast idle points to a historical combustion efficiency issue, likely related to a faulty lambda sensor, injector, or catalytic converter degradation. Given the subsequent clean passes, the fault appears resolved. A buyer should still verify smooth cold-start idling and request a live exhaust gas analysis to confirm the catalytic converter remains effective under load. Structurally, with no corrosion or suspension advisories recorded across the entire history, the chassis and subframe condition appears sound, but a physical underbody inspection remains prudent for a ten-year-old vehicle.