This GMC Sierra 2500HD SLT, with a Vortec 6.0L Flex Fuel V8 360hp 380ft. lbs. engine, features a 6-Speed Shiftable Automatic transmission, and generates 0 highway/0 city MPG. Find this vehicle with only 64267 miles! GMC Sierra 2500HD SLT Options: This GMC Sierra 2500HD SLT offers a multitude of options. Technology options include: Hands-free phone call integration (voice operated), In-Dash CD (MP3 Playback), In-Dash CD (single disc), Internet radio app (Pandora), Radio (AM/FM). Safety options include Front wipers (variable intermittent), Tire Pressure Monitoring System, Airbag deactivation (occupant sensing passenger), Front airbags (dual), Side airbags (front). Visit Us: Find this GMC Sierra 2500HD SLT at Zoom Auto Credit today. We are conveniently located at 7064 OAK ORCHARD RD ELBA NY 14058.