GarageDex

Audi A4 Gas type by year

YearGas type
2025Premium
2024Premium
2023Premium
2022Premium
2021Premium
2020Premium
2019Premium
2018Premium
2017Premium
2016Premium (flex-fuel E85 engine available)
2015Premium (flex-fuel E85 engine available)
2014Premium (flex-fuel E85 engine available)
2013Premium (flex-fuel E85 engine available)
2012Premium
2011Premium
2010Premium
2009Premium
2008Premium
2007Premium
2006Premium
2005Premium
2004Premium
2003Premium
2002Premium
2001Premium
2000Premium

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