03 Gmc sonoma gas mileage Read Also: What is the gas mileage for a gmc sonoma 2003 Gmc sonoma v6 gas mileage 2002 Gmc sonoma zr2 gas mileage Gmc sonoma gas mileage 2004 Gmc sonoma gas mileage What is the gas mileage on a 2001 gmc sonoma
