EPA Fuel Economy, combined/city/highway (mpg) N/A / N/A / N/A Fuel Tank Fuel Capacity / Gas Tank Size 17.8 Aux Fuel Tank Capacity (gallons) NA Exterior Dimensions Wheelbase (inches) 116.1 Length (inches) 203.1 Width, without mirrors (inches) 78.3 Height (inches) 70.1 Front Track Widt...