Name three reasons to fall in love with the Audi S3 Sportback. #AudiS3 #Audi #S3Sportback #VorsprungDurchTechnik ----- Audi S3 Sportback: Fuel consumption combined in l/100 km: 8.7–8.4, CO₂ emissions combined in g/km: 198-191. CO₂ class: G.