Chevrolet’s 2014 Silverado 1500 features a family of three EcoTec3 engines, a V-6 and two V-8s. All three engines incorporate direct fuel injection, cylinder deactivation and continuously variable valve timing. All three switch seamlessly to four-cylinder operation to improve efficiency during light load driving. Silverado 1500 crew cabs will be available with a longer 6 ft. 6 in. box, in addition to the previous 5 ft. box. A revised front and rear suspension and wider wheels provide a more comfortable ride and more confident handling.