6-Speed Automatic Electronic with Overdrive, 4WD, Black Cloth. Recent Arrival! Silver Ice Metallic 2015 Chevrolet Silverado 1500 4D Crew Cab LT LT2 EcoTec3 5.3L V8 6-Speed Automatic Electronic with Overdrive 4WD Stop out to see over 450 Vehicles at Nourse Automall, Ross County's Volume Leader. Reviews: * Powerful, fuel-efficient engines; many available configurations; well-built, comfortable interior; quiet highway ride. Source: Edmunds * If you dont already like the 2015 Silverado for the mere fact that its a Chevy, this pickup makes a compelling case for itself with a sophisticated yet intuitive infotainment system, refined interior and an available V8 engine with class-leading power output. Source: KBB.com