Stock #: 240493a. Murray Chevrolet Cadillac is an AMVIC-licensed business. Our Diesel powered 2020 GMC Sierra 3500 SLT Crew Cab 4X4 in Summit White is impressively equipped for working harder! Motivated by a TurboCharged 6.6 Liter DuraMax Diesel V8 serving up 445hp and 910lb-ft of torque to a 6 Speed Automatic transmission for awesome strength. This Four Wheel Drive truck also rides on a specially tuned suspension so you can maximize its massive GVWR, and it features a ProGrade Trailering System to make towing especially easy. A commanding presence, our Sierra stands tall with LED lighting, fog lamps, box lighting, heated power-folding trailer mirrors, alloy wheels, running boards, a tonneau cover, and a MultiPro tailgate. Every day can be a little more comfortable in our SLT cabin, which showcases heated leather power front seats, a heated leather steering wheel, dual-zone automatic climate control, remote start, keyless access/ignition, and a Premium GMC Infotainment System. Thanks to that sophisticated setup, you can stay connected with an 8-inch touchscreen, Apple CarPlay®, Android Auto®, WiFi compatibility, Bluetooth®, and a six-speaker sound system with SiriusXM compatibility. Safer trucking comes with intelligent GMC features such as an HD backup camera, a rear-seat reminder, ABS, hitch guidance, StabiliTrak stability/traction control, hill start assistance, tire-pressure monitoring, and more. Our Sierra 3500 SLT carries the weight of your world with ease! Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership. Murray Chevrolet Cadillac... Our Reputation is your guarantee!