Black 2017 Chevrolet Silverado 3500HD Work Truck 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD, Jet Black, 150 Amps Alternator, 3.5'' Diagonal Monochromatic Display D.I.C., Black High-Visibility Outside Mirrors, Frontal Passenger-Side Air Bag Deactivation Switch, Preferred Equipment Group 1WT, Standard Suspension Package, Steering Wheel, Trailering Equipment. Price includes: $500 - General Motors Consumer Cash Program. Exp. 01/31/2018, $2,017 - Chevrolet National Purchase Bonus Cash. Exp. 01/15/2018