Audi S5 Transmission by year

YearTransmission
20277-speed automated manual (dual-clutch)
20267-speed automated manual (dual-clutch)
20257-speed automated manual (dual-clutch) or 8-speed automatic
20248-speed automatic
20238-speed automatic
20228-speed automatic
20218-speed automatic
20208-speed automatic
20198-speed automatic
20188-speed automated manual (dual-clutch)
20177-speed automated manual (dual-clutch) or 6-speed manual
20167-speed automated manual (dual-clutch) or 6-speed manual
20157-speed automated manual (dual-clutch) or 6-speed manual
20147-speed automated manual (dual-clutch) or 6-speed manual
20137-speed automated manual (dual-clutch) or 6-speed manual
20127-speed automatic or 6-speed automatic or 6-speed manual
20117-speed automatic or 6-speed automatic or 6-speed manual
20107-speed automatic or 6-speed automatic or 6-speed manual
20096-speed automatic or 6-speed manual
20086-speed automatic or 6-speed manual

Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).