GarageDex

Mercedes-Benz ML-Class Gas type by year

YearGas type
2015Depends on engine: diesel or premium (flex-fuel E85 engine available)
2014Premium (flex-fuel E85 engine available)
2013Premium (flex-fuel E85 engine available)
2012Premium (flex-fuel E85 engine available)
2011Premium
2010Premium
2009Premium
2008Depends on engine: diesel or premium
2007Depends on engine: diesel or premium
2006Premium
2005Premium
2004Premium
2003Premium
2002Premium
2001Premium
2000Premium

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