Mercedes Benz Flex Fuel

2009 Mercedes Benz 300 The 2009 Flex Fuel Mercedes Benz Flex Fuel. Both the Sedan and Sport Sedan come with the 3.0L 24 Valve V6 flex fuel engine with the automatic transmission. Ethanol (E85) or E85/premium gasoline for vehicles with rear-wheel drive and automatic transmission. MPG around 22 Combined

As of January 2008 - 1,363 Stations Selling E85 across 1,041 Cities