The backup sensor, remote starter, backup camera, parking assistance, Bluetooth, a navigation system, braking assist, dual climate control, hill start assist, and stability control of this 2015 GMC Sierra 2500HD Denali make this vehicle a true standout. It has a 6.6 liter 8 Cylinder engine. Looking to buy a safer crew cab 4x4? Look no further! This one passed the crash test with 4 out of 5 stars. This diesel vehicle has more power, more fuel economy and more bang for your buck. Rocking a stunning white exterior and a cocoa/dune interior, this car is a great pick. Want to learn more? Call today for more information. Contact Information: Bergstrom Cadillac of Madison, 1200 Applegate Rd., Madison, WI, 53713, Phone: (608) 271-2211, E-mail: firstname.lastname@example.org.