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The 2012 Chevrolet Impala runs on flex-fuel (unleaded/E85).
The 2005 Chevrolet Suburban runs on flex-fuel (unleaded/E85).
The 2011 Chevrolet Express runs on flex-fuel (unleaded/E85).
The 2014 Chevrolet Express runs on flex-fuel (unleaded/E85).
The 2010 Chevrolet Express runs on flex-fuel (unleaded/E85).
The 2011 Chevrolet Impala runs on flex-fuel (unleaded/E85).
The 2011 Chevrolet Suburban runs on flex-fuel (unleaded/E85).
The 2013 Chevrolet Suburban runs on flex-fuel (unleaded/E85).
The 2008 Chevrolet Impala runs on flex-fuel (unleaded/E85).
The 2011 Chevrolet Tahoe runs on flex-fuel (unleaded/E85).
The 2012 Chevrolet Suburban runs on flex-fuel (unleaded/E85).
The 2010 Chevrolet Tahoe runs on flex-fuel (unleaded/E85).