The AUDI A6 (2011-15) 5DR AVANT 3.0 TDI V6 DPF SS 204 EU5 SE MTRON AUTO8 is a spacious, premium diesel estate, rather than a hatchback or SUV. The Avant body gives it a long load area and useful rear space, while its understated styling places it firmly among executive cars. In the UK used market, it competes with estate versions of the BMW 5 Series and Mercedes-Benz E-Class. mycarcheck.com recorded 154 checks covering 81 different VINs, a useful sample of real-world interest in this model. Across those records, the average private-sale valuation was £6,500 and the average latest mileage was 128,000 miles. Cars averaged 8,000 miles a year and around 3.2 previous keepers, so buyers should assess each car’s service history, condition and ownership record individually. With long-distance ability, automatic convenience and useful carrying space, this A6 suits families, frequent commuters and drivers wanting refinement without choosing an SUV.