Avalanche can keep up with your pace of life by changing from an SUV to a pickup truck in less than a minute. Step inside and you'll enjoy the comfort, look and feel of an upscale SUV. And whenever you need it, you'll also have the capability and power of a full-size pickup.

This smart technology activates all eight engine cylinders when more power is needed and deactivates four cylinders with seamless precision when you need to conserve fuel. The results help Avalanche offer an EPA estimated 21 MPG highway and a driving range of up to 650 highway miles when running on gas.

Avalanche may look like fun, but it's built to work hard too. It offers up to 8,100 lbs of towing capacity to haul big items such as a boat. Avalanche doesn't sacrifice ride quality when it's loaded up either, thanks to its coil-spring suspension.