2015 Audi A6 3.0L Diesel · A10 BBN

The 2015 Audi A6 presents as roadworthy following its most recent MOT pass on 12 October 2025 at 70,386 miles with no defects recorded. The maintenance trend is stable, showing no recurring advisories or mechanical faults across the five-year record. A clean test sheet at the latest examination indicates the vehicle left the testing station in sound mechanical condition. Recorded mileage rose from 60,050 in August 2022 to 70,386 by October 2025, an average of roughly 3,400 miles per year across that window and well below the typical 6,399 annual figure for an 11-year-old car. The gap between the August 2024 pass at 67,322 miles and the October 2025 retest shows only 3,064 miles added in fourteen months. Low annual use suggests light motoring, though extended standing periods can accelerate rubber perishing and corrosion unseen by the tester. The October 2025 failure at 69,993 miles carries no listed defects, pointing to a paperwork or administrative rejection rather than a mechanical fault. Buyers should still verify the V5C and test certificate to confirm the reason. With no advisories on suspension bushes, brake discs, coil springs, or structural integrity in any entry, the underside and running gear require only standard pre-purchase checks. Given the sparse and clean history, a physical inspection should target common A6 wear points not captured by MOT: wishbone bushes, DSG gearbox service records, and exhaust emissions under load. The absence of flagged corrosion or binding calipers is reassuring, but low mileage means consumables may be aged rather than worn.