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from Knoxville!
Heated/Cooled Leather Seats, Navigation, Bed Liner, Premium Sound System, Heated Rear Seat, 4x4, Turbo Charged, Alloy Wheels, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, AT4 PREFERRED PACKAGE, Trailer Hitch CLICK NOW!
KEY FEATURES INCLUDE
Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System, Remote Engine Start, WiFi Hotspot, Blind Spot Monitor, Cross-Traffic Alert, Seat Memory, Rain Sensing Wipers, Heated Seats, Heated Leather Seats, Heated/Cooled Seats Running Boards, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels.
OPTION PACKAGES
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display, AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (U01) Roof Marker Lamps and (KSG) adaptive Cruise Control, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. GMC AT4 with Onyx Black exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*.
EXCELLENT VALUE
Was $75,901. This Sierra 2500HD is priced $7,200 below J.D. Power Retail.
OUR OFFERINGS
Grayson Gives You MORE! Every vehicle we offer comes with the Grayson Advantage including Service Loaner Cars, Car Washes, Shuttle Service, Pick Up & Delivery Service & MORE!Grayson promises that every interaction with us will be SIMPLE, STRAIGHTFORWARD & Guaranteed. We Promise to RESPECT and SAVE as much of your time as possible, Keep everything involved in your transaction completely transparent and keep doing business with you as easy as possible.
Grayson Gives You MORE! Every vehicle we offer comes with the Grayson Advantage including Free Service Loaner Cars, Free Car Washes, Free Shuttle Service, Pick Up & Delivery Service & MORE! Grayson promises that every interaction with us will be SIMPLE. Pricing analysis performed on 11/12/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.



