2011 Buick Regal

var addthis_config = {"data_track_clickback":true}; General Motors has released an update on the 2011 Buick Regal's 2.0-liter turbocharged engine that enables it to run on any blend of gasoline or E85 Ethanol. The Detroit automaker claims the Regal's flex-fuel capability is a first for a direct-injected turbocharged production car. There are no performance differences between the standard