The 2007 Avalanche has been completely redesigned with sharper lines and a stronger chassis. This bad boy comes in four-wheel-drive, with the LTZ trim,which gives you the 310HP - 5.3Liter Flex-Fuel E85 V8 engine as standard equipment. Power for pulling. Luxury for comfort. The Avalanche is a truck that is in class all its own. Call or come by today.