Every new vehicle from Preston GM Superstore includes the Preston Advantage which includes a free lifetime engine warranty, free PA state inspections for life, 2 free oil changes, and more!Crew Cab, RST, 4x4, 3.0L Duramax Diesel, Convenience Package II, Power Sliding Rear Window, Trailering Package, Trailer Brake Controller, Trailering App, Bose Premium Sound, 20 Premium Wheels with Grazen Painted Pockets, Front Bucket Seats with Center Console, Led Fog Lamps, Front Recovery Hooks, Dual Zone Climate Control, Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, IntelliBeam-Auto High Beam, 13.4 HD Color Touchscreen, Wireless CarPlay, Bluetooth, Cruise Control, 12.3 Digital Driver Information Center, Keyless Entry, Push Button Start, Remote Start, Heated Steering Wheel, Heated Seats, and HD Rear Vision Camera. 22/27 City/Highway MPG