Feel the quattro energy. The all-new Audi A6 Avant. Truly unique. #Audi #VorsprungDurchTechnik #AudiA6 —– Audi A6 Avant: Fuel consumption combined in l/100 km: 8.0-5.0; CO₂ emissions combined in g/km: 181-130. CO₂-class: G-D. Optional equipment available for an extra charge.