Step up to our Accident Free 2019 GMC Sierra 1500 AT4 Crew Cab 4X4 that's presented in Dark Sky Metallic with the Premium Pack! Powered by a massive 6.2 Liter V8 that offers 420hp paired with a 10 Speed Automatic transmission for smooth shifts and quick acceleration. This Four Wheel Drive combination is ready for anything Mother Nature offers and rewards you with nearly 20mpg on the highway. Ruggedly handsome, our Sierra 1500 AT4 has black chrome accents, a factory lift, running boards, dual exhaust, and high-performance LED headlights and taillamps to make you stand out! You will appreciate the configurable tailgate designed to make your life easier.Climb up into our AT4 and appreciate a sunroof, heated and ventilated leather front seats, heated rear seats, push-button start, a heated steering wheel, remote start, dual-zone automatic climate control, and a color touchscreen audio system with IntelliLink, navigation, featuring available satellite radio, smartphone integration, and voice activation. Stay connected with Bluetooth®, and enjoy the available WiFi as well!This Sierra 1500 from GMC provides peace of mind with top-notch safety features like StabiliTrak, featuring trailer sway control and hill start assist. You'll also drive assured with a high-mounted backup camera, tire pressure monitoring system, daytime running lamps, many airbags, and an available Teen Driver configurable feature. Our Sierra 1500 AT4 is setting a standard for trucks, and we're confident you'll be impressed with just one drive! Save this Page and Call for Availability. We Know You Will Enjoy Your Grand Valley Auto Sales Test Drive Towards Ownership!