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Installed Packages and Options

  • DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
  • SEATS
  • GVWR
  • SUNROOF
  • MIRRORS
  • SUMMIT WHITE
  • REAR AXLE
  • JET BLACK
  • AUDIO SYSTEM
  • HILL DESCENT CONTROL
  • ENGINE BLOCK HEATER
  • EXHAUST BRAKE
  • ENGINE
  • TRANSMISSION
  • DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo Diesel V8 engine and (VQY) chrome recovery hooks
  • WHEELS
  • TIRES
  • LAMPS
  • TRAILERING WIRING PROVISIONS
  • LICENSE PLATE KIT
  • LPO
  • SUSPENSION PACKAGE
  • PAINT

Vehicle Details

Specifications
Overview
Highlights
Description
Standard Features
  • Bed Liner
  • Bumper
  • Bumper
  • Capless fuel fill (Requires gas engine and (E63) pickup box.)
  • CornerStep
  • Door handles
  • Fog lamps
  • Glass
  • Headlamps
  • Lamps
  • LED Lighting
  • LPO
  • Mirror caps
  • Mirrors
  • Moldings
  • Remote Locking Tailgate
  • Tailgate and bed rail protection caps
  • Tailgate
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tires
  • Wheel
  • Wheelhouse liners
  • Wheels
  • Air conditioning
  • Assist handle
  • Audio system
  • Bluetooth for phone
  • Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
  • Console
  • Cruise control
  • Defogger
  • Display
  • Door locks
  • Floor covering
  • Floor mats
  • Instrumentation
  • Mirror
  • OnStar 4G LTE and built-in Wi-Fi hotspot connects to the Internet at 4G LTE speeds; includes OnStar Data Trial for 3 months or 3GB (whichever comes first) (Visit www.onstar.com for coverage map
  • Pedals
  • Power outlet
  • Radio
  • Remote keyless entry
  • Remote vehicle starter system
  • Safety Alert Seat
  • Seat trim
  • Seat
  • Seating
  • Seats
  • Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
  • SiriusXM Satellite Radio is standard on nearly all 2017 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music
  • Steering column
  • Steering wheel audio controls
  • Steering wheel
  • Theft-deterrent system
  • Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Visors
  • Window
  • Windows
  • Wireless Charging Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)
  • Air cleaner
  • Alternator
  • Battery
  • Brakes
  • Cargo tie downs (4)
  • Cooling
  • Cooling
  • Differential
  • Engine
  • Exhaust
  • Four wheel drive
  • Frame
  • GVWR
  • Pickup box
  • Rear axle
  • Recovery hooks
  • Steering
  • Steering
  • Suspension Package
  • Trailer brake controller
  • Trailering equipment Trailering hitch platform 2.5 with a 2.0 insert for HD
  • Transfer case
  • Transmission
  • Underbody Shield
  • Airbags Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Daytime Running Lamps with automatic exterior lamp control
  • Forward Collision Alert
  • Front and Rear Park Assist
  • Lane Departure Warning
  • OnStar Guidance Plan for 3 months
  • Rear Vision Camera
  • StabiliTrak
  • Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob
  • Tire Pressure Monitoring System (does not apply to spare tire)

Please contact our Internet Sales Team at 970-282-6838Boasting refinement, capability, and control, our 2017 GMC Sierra 2500HD Denali Crew Cab 4X4 is proudly presented in Summit White! The 6.6 Liter Diesel V8 generates 445hp and 910lb-ft of torque with its 6 Speed Automatic transmission. You'll find that this Four Wheel Drive provides massive towing/hauling capability with the included trailering equipment package and is certainly up to any task! Notice the bold exterior of our Denali that looks great with chrome accents, the signature Denali grille, a bed liner, and huge wheels!Open the door of our Denali to find a fortress of comfort and convenience with remote start, perforated leather-appointed seating, heated/ventilated front seats, heated steering wheel, a sunroof, dual-zone automatic climate control, power windows/locks, a driver information center, and other top-shelf features. Stay connected along the way via IntelliLink with navigation and AM/FM/CD/MP3 stereo that features a color touchscreen display, available satellite radio, USB port/auxiliary jack, steering wheel audio controls, Bluetooth, smartphone integration, and even OnStar with 4G LTE with available WiFi!Everything you want in a solid truck, our GMC lets you feel confident and in control, thanks to StabiliTrak with traction control and trailer sway control, as well as advanced airbags, lane departure/forward collision warning, park assist, a rearview camera, tire pressure monitoring, and even Teen Driver. Take on your toughest tasks with the precision and powerful performance brought to you by this GMC Sierra 2500 Denali! Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership!We Value You As A Customer And Look Forward To Showing You What The MARKLEY DIFFERENCE Is All About. We've Been In Business For 84 Years For A Reason! Call Us Now At MARKLEY MOTORS At 1-970-226-2213. USED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.. Or visit us at www.markleymotors.com

What's new for the 2017 GMC Sierra 2500HD Denali

The GMC Sierra HD trucks get a new engine for 2017: a revised 6.6L Turbo Diesel V8. Though it shares its size and configuration with the previous powerplant, the new engine makes more than 40 additional horses and well over 100 lb-ft more torque than the engine it replaces. Other new features for 2017 include new wheels for trucks equipped with the Terrain X HD package, new optional 20-inch wheels on the SLT trim and a couple of new colors: Dark Slate Metallic and Pepperdust Metallic.

Model Highlights

The GMC Sierra HD comes in many different configurations. The 2500 versions come in one of three body styles -- regular cab with a long bed, crew cab with a short bed and crew cab with a long bed. The 3500 body styles mirror those options but also offer the option of two extra wheels on the rear axles, useful for towing extra-heavy loads. Beyond that, both 2500 and 3500 are offered with either a 6.0L V8 making 360 horsepower or a 6.6L V8 turbodiesel making 445 horsepower and 910 pound-feet of torque. All 2500 and 3500 HD Sierras come with the option of having 4-wheel drive. Maximum tow ratings top out at 23,200 pounds on the 3500 when properly equipped.

Trim levels for the 2500 and 3500 come in three different flavors. Work truck, SLE and SLT. SLT trims are only available on crew cab versions. In standard work truck trim, the vehicle is fairly basic with automatic door locks, air conditioning and cruise control, though HID projector-beam headlights are standard as well. SLE versions add OnStar, heated exterior mirrors, a leather-wrapped steering wheel, power windows and a CD/MP3 player. The SLT trim includes power seats, steering wheel mounted audio controls, a remote starter, dual-zone climate control, a Bose stereo, Bluetooth connectivity and power-folding mirrors.

Denali versions come in only one trim level and in crew cab and short-bed. Regardless of bed-length, the Sierra HD Denali is packed with luxury goodies. Standard features on the Denali include perforated leather seating surfaces, heated and cooled 12-way power adjustable front seats, a premium sound system with a 9-month subscription to Sirius XM satellite radio, a heated, leather-wrapped steering wheel, auto-dimming rearview mirror with automatic garage door opener, power adjustable pedals and rear parking assist. The Denali also comes with a unique grill and other selected trim.

Options across the Sierra HD range tend to be fairly utilitarian, with items such as a longer axle ratio, dual alternators and off-road suspension sprinkled across the checklist of options. However, more common items such as a rear seat entertainment system, a navigation system, wireless mobile device charging, a remote locking tailgate and a sunroof are also available on the Sierra HD.

  • Driver Alert Package includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, and Safety Alert Seat
  • Engine, Vortec 6.0L Variable Valve Timing V8 SFI, E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm
  • Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
  • Pickup box
  • GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Air cleaner, high-capacity
  • Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
  • Differential, heavy-duty locking rear
  • Four wheel drive
  • Cooling, external engine oil cooler
  • Cooling, auxiliary external transmission oil cooler
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
  • Alternator, 150 amps
  • Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps
  • Trailer brake controller, integrated
  • Frame, fully-boxed, hydroformed front section
  • Recovery hooks, front, frame-mounted, black
  • Underbody Shield, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case
  • Cargo tie downs (4), movable upper
  • Steering, Recirculating Ball with smart flow power steering system
  • Steering, Digital Steering Assist
  • Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Wheels, 20" (50.8 cm) chromed cast aluminum
  • Tires, LT265/60R20E all-terrain, blackwall
  • Wheel, 18" x 8" (45.7 cm x 20.3 cm) full-size, steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18" or 20" wheels and tires.)
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Wheelhouse liners, rear
  • Bumper, front, body-color
  • CornerStep, rear bumper
  • Bumper, rear body-color with bumper CornerSteps
  • LPO, Assist steps, chromed tubular, 6" rectangular (dealer installed) (May be substituted with (VXJ) assist steps, LPO. (VXH) is deleted when (VXJ) assist steps, LPO is specified.)
  • Moldings, bodyside, chrome
  • Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
  • Lamps, cargo area, cab mounted with switch on center switch bank
  • LED Lighting, cargo box with switch on center switch bank
  • Fog lamps, front, halogen
  • Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
  • Mirror caps, chrome
  • Glass, deep-tinted
  • Door handles, chrome
  • Capless fuel fill (Requires gas engine and (E63) pickup box.)
  • Tailgate and bed rail protection caps, top
  • Remote Locking Tailgate
  • Tailgate, EZ-Lift and Lower
  • Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gauge hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.)
  • Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink, 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
  • Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
  • SiriusXM Satellite Radio is standard on nearly all 2017 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
  • Radio, HD
  • Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
  • Bluetooth for phone, personal cell phone connectivity to vehicle audio system
  • OnStar 4G LTE and built-in Wi-Fi hotspot connects to the Internet at 4G LTE speeds; includes OnStar Data Trial for 3 months or 3GB (whichever comes first) (Visit www.onstar.com for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data. Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T.)
  • Wireless Charging Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)
  • Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints,(D07) floor console and storage pockets and (K4C) wireless charging (Included with (PDR) 2500HD SLT Gas Premium Plus Package.)
  • Seat trim, Perforated leather-appointed
  • Seating, heated and ventilated perforated leather-appointed front bucket
  • Safety Alert Seat
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel, heated, leather wrapped with audio and cruise controls
  • Steering wheel audio controls
  • Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging
  • Floor covering, color-keyed carpeting
  • Floor mats, color-keyed carpeted first and second row
  • Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Display, customizable driver display, 8" multi-color configurable
  • Windows, power with driver express up and down and express down on all other windows
  • Window, power, rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Door locks, power
  • Cruise control, steering wheel-mounted
  • Theft-deterrent system, unauthorized entry
  • Pedals, power-adjustable
  • Remote vehicle starter system
  • Remote Keyless Entry
  • Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Air conditioning, dual-zone automatic climate control
  • Defogger, rear-window electric
  • Power outlet, 110-volt AC
  • Mirror, inside rearview auto-dimming
  • Visors, driver and front passenger illuminated vanity mirrors
  • Assist handle, front passenger and driver on A-pillars
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Daytime Running Lamps with automatic exterior lamp control
  • Airbags Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Front and Rear Park Assist, Ultrasonic (Included and only available with (Y86) Driver Alert Package.)
  • Rear Vision Camera
  • Forward Collision Alert
  • Lane Departure Warning
  • Tire Pressure Monitoring System (does not apply to spare tire)
  • Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
  • OnStar Guidance Plan for 3 months, including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation, Advanced Diagnostics and more (trial excludes Hands-Free Calling) (Fleet orders receive a 6-month trial. Visit www.onstar.com for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data.)

Equipment

  • WHEELS 20 (50.8 CM) 6-SPOKE POLISHED ALUMINUM
  • SEATS FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters including 4-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets and (K4C) wireless charging (STD)
  • LICENSE PLATE KIT FRONT
  • TRAILERING WIRING PROVISIONS FOR TRAILERING FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness is located at the rear of the pickup box attached to the rear frame cross member
  • DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
  • TIRES LT265/60R20E ALL-TERRAIN BLACKWALL (STD)
  • 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
  • LAMPS SMOKED AMBER ROOF MARKER
  • HILL DESCENT CONTROL
  • SUSPENSION PACKAGE OFF-ROAD requires 4WD models includes twin tube Rancho brand shocks and (JHD) Hill Descent Control
  • ENGINE BLOCK HEATER
  • GVWR 10 000 LBS. (4536 KG)
  • SUNROOF POWER
  • SUMMIT WHITE
  • PAINT SOLID
  • LPO CHROME RECOVERY HOOKS
  • 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 (K40) exhaust brake capped fuel fill and (K05) engine block heater.
  • JET BLACK PERFORATED LEATHER-APPOINTED SEAT TRIM
  • AUDIO SYSTEM 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK 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 (STD)
  • EXHAUST BRAKE
  • TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode
  • DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo Diesel V8 engine and (VQY) chrome recovery hooks LPO (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.)
  • REAR AXLE 3.73 RATIO
  • Fog lamps front halogen
  • Wheelhouse liners rear
  • Wheels 20 (50.8 cm) chromed cast aluminum
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Bumper front body-color
  • Bumper rear body-color with bumper CornerSteps
  • Headlamps high intensity discharge (HID) projector-beam with GMC signature LED lighting
  • Bed Liner Spray-on Pickup box bed liner consisting of high pressure chemically bonded sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails including tailgate front box top rail gauge hole plugs and lower tie down loops. (Not available with (VZX) bed liner LPO.)
  • Glass deep-tinted
  • Wheel 18 x 8 (45.7 cm x 20.3 cm) full-size steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18 or 20 wheels and tires.)
  • CornerStep rear bumper
  • Remote Locking Tailgate
  • Tailgate EZ-Lift and Lower
  • Tailgate and bed rail protection caps top
  • Mirror caps chrome
  • LPO Assist steps chromed tubular 6 rectangular (dealer installed) (May be substituted with (VXJ) assist steps LPO. (VXH) is deleted when (VXJ) assist steps LPO is specified.)
  • Moldings bodyside chrome
  • Capless fuel fill (Requires gas engine and (E63) pickup box.)
  • Door handles chrome
  • Lamps cargo area cab mounted with switch on center switch bank
  • Tires LT265/60R20E all-terrain blackwall
  • Mirrors outside chrome cap heated power-adjustable power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
  • LED Lighting cargo box with switch on center switch bank
  • Door locks power
  • Power outlet 110-volt AC
  • OnStar 4G LTE and built-in Wi-Fi hotspot connects to the Internet at 4G LTE speeds; includes OnStar Data Trial for 3 months or 3GB (whichever comes first) (Visit www.onstar.com for coverage map details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data. Available Wi-Fi requires compatible mobile device active OnStar service and data plan. Data plans provided by AT&T.)
  • Floor mats color-keyed

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Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-package/condition, and other factors. Vehicle may be sold, please confirm availability with your dealership.