DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors (MW7) Allison 1000 6-speed automatic transmission (UQA) Bose premium audio system (UD5) front and rear park assist and (IO6) 8"""" diagonal Color Touch Screen Navigation with GMC Infotainment
MIRRORS CHROME OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING MEMORY-EQUIPPED UPPER GLASS POWER-FOLDING AND MANUAL EXTENDING; Includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp
SUSPENSION PACKAGE HANDLING/TRAILERING HEAVY-DUTY includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD)
ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill (K40) exhaust brake and (K05) engine block heater.
SEATS FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters including 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console storage pockets and (K4C) Wireless charging.
REAR AXLE 3.73 RATIO
SLT PREFERRED EQUIPMENT GROUP includes standard equipment
TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode
GVWR 10 000 LBS. (4536 KG)
SEATING HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET
CONSOLE FLOOR MOUNTED with cup holders cell phone storage power cord management hanging file holder capability and (K4C) wireless charging
WHEELS 18"""" (45.7 CM) CHROMED ALUMINUM includes 18"""" x 8"""" (45.7 cm x 20.3 cm) steel spare wheel. (STD)
WHEEL 18"""" X 8"""" (45.7 CM X 20.3 CM) FULL-SIZE STEEL SPARE.
FRONT AND REAR PARK ASSIST ULTRASONIC
AUDIO SYSTEM 8"""" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM AM/FM/SIRIUSXM HD RADIO with USB ports auxiliary jack Bluetooth streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone
Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather. Onyx Black 2018 GMC Sierra 2500HD SLT 4WD Duramax 6.6L V8 TurbodieselDIESEL, BACK-UP CAMERA, 4X4, LEATHER, HEATED FRONT SEATS, NAVIGATION, BLUETOOTH, MP3 Player, KEYLESS ENTRY, HID HEADLIGHTS, SAT RADIO, WIRELESS CHARGING, ALLOY WHEELS. The 2018 GMC Sierra 2500HD is power and confidence proven through design. Its bold, powerfully sculpted design not only looks smart, but also works efficiently, from its high-strength steel, available hood scoop, HID projector headlamps with LED signature lighting to its available premium trailering mirrors, available amber roof marker lamps and sculpted grille with chrome surround. To help you get to work, the Sierra 2500HD offers an innovative cargo box, featuring a corner-step rear bumper, providing efficient access to the truck bed and your cargo, a high-strength steel bed, an easy lift and lower tailgate and upper tie down hooks. Once inside, the supportive seats and refined fit and finish deliver premium comfort even on the longest trips. Its purposeful design creates an impactful presence, helping create a quiet premium cabin while also providing plenty of hidden storage space, featuring quiet innovations, available large center console and available under-seat storage. This truck comes standard with the force and efficiency of our 360 horsepower Vortec 6.0L V-8 and has an available trailering camera system, hill start assist and a rear-vision camera. It has a maximum conventional trailering capacity of 14,500 pounds, maximum fifth-wheel/gooseneck rating of 18,100 pounds and a maximum payload of 3,534 pounds. Also inside, the Sierra 2500HD, you'll find everything you need to stay connected is within reach, from available built-in Wi-Fi, an 8-inch infotainment system with navigation, premium audio, wireless charging capabilities and access to the myGMC app. You’ll also find state-of-the-art safety to help enhance your awareness of the road and surrounding vehicles, such as available forward collision alert, and more.