The 2009 Chevrolet Silverado Hybrid is the only full-size pickup on the market. Its fuel economy is comparable to many midsize sedans, but with the cargo and towing capability of a full-size truck. Prices for the 2WD model start at $38,995, but do not reflect the $2,000 tax credit. The Silverado Hybrid uses the two-mode hybrid system and a 6.0-liter gas V-8 engine. The truck can be driven up to 30 mph without the use of the gas engine. The EPA estimated fuel economy for 2WD is 21 mpg city and 22 mpg highway, and the 4WD model gets 20 mpg city and highway. Combined with a 26-gallon tank the Silverado delivers a cruising range of more than 500 miles with 2WD models and over 470 miles with 4WD.