Dave Sinclair Auto Group

Local Dealer Locator

2015 GMC Sierra 3500HD available WiFi in St Louis, MO

Please use our research information to learn more about our complete line-up of New Vehicles.

Get Your Price Quote

Please submit this form to receive information from our Internet Department.

2015 GMC Sierra 3500HD available WiFi Denali 4WD Crew Cab 167.7"
Select Additional Trims (1 Available)
New GMC Sierra 3500HD available WiFi near St Louis, MO

Vehicle Specifications

Engine

  • Engine Order Code - LML
  • Engine Order Code - L96
  • Engine Type - Gas V8
  • Engine Type - Turbocharged Diesel V8
  • Engine Type - Gas/Ethanol V8
  • Displacement - 6.6L/403
  • Displacement - 6.0L/366
  • Fuel System - Direct Injection
  • Fuel System - Electronic Fuel Injection
  • SAE Net Horsepower @ RPM - 322 @ 4400
  • SAE Net Horsepower @ RPM - 397 @ 3000
  • SAE Net Horsepower @ RPM - 360 @ 5400
  • SAE Net Torque @ RPM - 765 @ 1600
  • SAE Net Torque @ RPM - 380 @ 4200
  • Engine Oil Cooler - Yes

Transmission

  • Drivetrain - Four Wheel Drive
  • Trans Order Code - MW7
  • Trans Order Code - MYD
  • Trans Type - 6
  • Trans Description Cont. - Automatic
  • First Gear Ratio - 3.10
  • First Gear Ratio - 4.03
  • Second Gear Ratio - 1.81
  • Second Gear Ratio - 2.36
  • Third Gear Ratio - 1.41
  • Third Gear Ratio - 1.53
  • Fourth Gear Ratio - 1.00
  • Fourth Gear Ratio - 1.15
  • Fifth Gear Ratio - 0.71
  • Fifth Gear Ratio - 0.85
  • Sixth Gear Ratio - 0.61
  • Sixth Gear Ratio - 0.67
  • Reverse Ratio - 4.49
  • Reverse Ratio - 3.06
  • Transfer Case Model - Magna MP1625/6
  • Transfer Case Gear Ratio - 1.00
  • Transfer Case Gear Ratio - 2.69

Electrical

  • Cold Cranking Amps @ 0° F - 730
  • Maximum Alternator Capacity - 220
  • Maximum Alternator Capacity - 2 @ 150
  • Maximum Alternator Capacity - 150

Weight Information

  • Gross Axle Wt Rating - Front - 5600
  • Gross Axle Wt Rating - Front - 4800
  • Gross Axle Wt Rating - Rear - 9375
  • Gross Axle Wt Rating - Rear - 7050
  • Gross Vehicle Weight Rating Cap - 13025
  • Gross Vehicle Weight Rating Cap - 11600
  • Gross Vehicle Weight Rating Cap - 11000
  • Gross Combined Wt Rating - 30500
  • Gross Combined Wt Rating - 16000
  • Gross Combined Wt Rating - 24500
  • Gross Combined Wt Rating - 20500

Trailering

  • Dead Weight Hitch - Max Trailer Wt. - 5000
  • Dead Weight Hitch - Max Tongue Wt. - 500
  • Wt Distributing Hitch - Max Trailer Wt. - 8800
  • Wt Distributing Hitch - Max Trailer Wt. - 19600
  • Wt Distributing Hitch - Max Trailer Wt. - 13300
  • Wt Distributing Hitch - Max Trailer Wt. - 9200
  • Wt Distributing Hitch - Max Trailer Wt. - 8500
  • Wt Distributing Hitch - Max Trailer Wt. - 15000
  • Wt Distributing Hitch - Max Trailer Wt. - 13000
  • Wt Distributing Hitch - Max Tongue Wt. - 880
  • Wt Distributing Hitch - Max Tongue Wt. - 1960
  • Wt Distributing Hitch - Max Tongue Wt. - 1330
  • Wt Distributing Hitch - Max Tongue Wt. - 920
  • Wt Distributing Hitch - Max Tongue Wt. - 850
  • Wt Distributing Hitch - Max Tongue Wt. - 1500
  • Wt Distributing Hitch - Max Tongue Wt. - 1300
  • Fifth Wheel Hitch - Max Trailer Wt. - 8800
  • Fifth Wheel Hitch - Max Trailer Wt. - 22600
  • Fifth Wheel Hitch - Max Trailer Wt. - 13300
  • Fifth Wheel Hitch - Max Trailer Wt. - 9200
  • Fifth Wheel Hitch - Max Trailer Wt. - 16900
  • Fifth Wheel Hitch - Max Trailer Wt. - 13700
  • Fifth Wheel Hitch - Max Tongue Wt. - 2200
  • Fifth Wheel Hitch - Max Tongue Wt. - 5650
  • Fifth Wheel Hitch - Max Tongue Wt. - 3325
  • Fifth Wheel Hitch - Max Tongue Wt. - 2300
  • Fifth Wheel Hitch - Max Tongue Wt. - 4225
  • Fifth Wheel Hitch - Max Tongue Wt. - 3425
  • Maximum Trailering Capacity - 22600

Suspension

  • Suspension Type - Front - Independent
  • Suspension Type - Rear - Multi-Leaf
  • Spring Capacity - Front - 5600
  • Spring Capacity - Front - 4800
  • Spring Capacity - Rear - 9375
  • Spring Capacity - Rear - 7050
  • Axle Type - Front - Independent
  • Axle Type - Rear - Full-Floating
  • Axle Capacity - Front - 5600
  • Axle Capacity - Front - 4800
  • Axle Capacity - Rear - 9375
  • Axle Capacity - Rear - 7050
  • Axle Ratio - 3.73
  • Axle Ratio - 4.10
  • Shock Absorber Diameter - Front - 51.00
  • Shock Absorber Diameter - Rear - 51.00
  • Stabilizer Bar Diameter - Front - 1.31

Brakes

  • Brake Type - Pwr
  • Brake ABS System - 4-Wheel
  • Disc - Front - Yes
  • Disc - Rear - Yes

Tires

  • Front Tire Order Code - QZT
  • Front Tire Order Code - QQO
  • Front Tire Order Code - QGM
  • Front Tire Order Code - QWF
  • Rear Tire Order Code - QZT
  • Rear Tire Order Code - QQO
  • Rear Tire Order Code - QGM
  • Rear Tire Order Code - QWF
  • Spare Tire Order Code - ZQO
  • Spare Tire Order Code - ZZT
  • Spare Tire Order Code - ZWF
  • Front Tire Size - LT235/80R17E
  • Front Tire Size - LT265/70R18E
  • Rear Tire Size - LT235/80R17E
  • Rear Tire Size - LT265/70R18E
  • Spare Tire Size - LT235/80R17E
  • Spare Tire Size - LT265/70R18E

Wheels

  • Front Wheel Size - 17 x 6.5
  • Front Wheel Size - 18 x 8.0
  • Rear Wheel Size - 17 x 6.5
  • Rear Wheel Size - 18 x 8.0
  • Spare Wheel Size - 17 x 6.5
  • Spare Wheel Size - 18 x 8.0
  • Front Wheel Material - Aluminum
  • Rear Wheel Material - Aluminum
  • Spare Wheel Material - Steel

Steering

  • Steering Type - Pwr Recirculating Ball
  • Steering Ratio - 16.00
  • Turning Diameter - Curb to Curb - 55.7
  • Turning Diameter - Curb to Curb - 56.1

Frame

  • Frame Type - Hydroformed

Fuel Tank

  • Fuel Tank Capacity, Approx - 36.0

Exterior Dimensions

  • Wheelbase - 167.70
  • Length, Overall w/o rear bumper - 258.4
  • Width, Max w/o mirrors - 95.98
  • Width, Max w/o mirrors - 80.51
  • Height, Overall - 77.76
  • Height, Overall - 78.07
  • Front Bumper to Back of Cab - 151.10
  • Cab to Axle - 55.24
  • Ground to Top of Load Floor - 38.86
  • Ground to Top of Load Floor - 39.41
  • Ground Clearance, Rear - 8.27
  • Ground Clearance, Rear - 8.53

Cargo Area Dimensions

  • Cargo Box Length @ Floor - 97.76
  • Cargo Box Width @ Wheelhousings - 51.02
  • Cargo Box - 21.22
  • Cargo Volume - 76.3

Interior Dimensions

  • Front Head Room - 42.80
  • Front Leg Room - 45.27
  • Front Shoulder Room - 64.84
  • Front Hip Room - 60.73
  • Second Head Room - 40.50
  • Second Leg Room - 40.93
  • Second Shoulder Room - 64.33
  • Second Hip Room - 60.24
  • Passenger Capacity - 5

Summary

  • Vehicle Name - GMC Sierra 3500HD available WiFi
  • Body Style - Crew Cab Chassis Cab
  • Body Style - Crew Cab Pickup
  • Body Code - ZW9
  • Body Code - E63

Vehicle Features

ENTERTAINMENT

  • Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink, AM/FM/SiriusXM with USB ports, auxiliary jack, SD card slot, Bluetooth streaming audio for music and most phones, hands-free smartphone integration, Pandora Internet radio and voice-activated technology for radio and phone
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket 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 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus you can listen to SiriusXM Internet Radio everywhere on your computer, smartphone or tablet. Welcome to the world of SiriusXM (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue listening after your trial, the subscription plan you choose will automatically renew 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.)

EXTERIOR

  • 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 to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VBN) bed rug, LPO, (VUK) tailgate liner, LPO or (VZX) bed liner, LPO.)
  • Bumper, front, body-color
  • Bumper, rear body-color with bumper CornerSteps
  • Cargo ties downs (4), movable upper (Deleted when (ZW9) pickup box delete is ordered.)
  • CornerStep, rear bumper
  • Door handles, chrome
  • Fog lamps, front, halogen
  • Glass, deep-tinted
  • Headlamps, halogen projector with LED signature
  • Lamps, cargo area, cab mounted with switch on center switch bank
  • LED Lighting, cargo box with switch on center switch bank
  • 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.)
  • Mirrors, outside heated power-adjustable vertical camper, memory equipped, upper glass, power-folding and manual extending, chrome. 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
  • Moldings, bodyside, chrome
  • Recovery hooks, front, frame-mounted, black
  • Tailgate and bed rail protection caps, top
  • Tailgate, EZ-Lift and Lower (Deleted when (ZW9) pickup box delete is ordered.)
  • Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.)
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire, spare LT265/70R18E all-terrain, blackwall (Included and only available with (QWF) LT265/70R18E all-season tires or (QGM) LT265/70R18E all-terrain tires. Available to order when (ZW9) pick-up box delete is ordered.)
  • Tires, LT265/70R18E all-season, blackwall (Requires single rear wheels.)
  • 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" wheels and tires and single rear wheels. Included with (E63) Pickup Box. Available to order when (ZW9) pick-up box delete is ordered.)
  • Wheelhouse liners, rear (Not available with dual rear wheels.)
  • Wheels, 18" (45.7 cm) chromed aluminum includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. (Requires single rear wheels.)
  • Window, power, rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)

INTERIOR

  • Air conditioning, dual-zone automatic climate control
  • Assist handle, front passenger and driver on A-pillars
  • Console, floor mounted, reconfigurable with moveable cup holders, cell phone storage, power cord management and hanging file holder capability
  • Cruise control, steering wheel-mounted
  • Defogger, rear-window electric
  • Display, customizable driver display, 8" multi-color configurable
  • Door locks, power
  • 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
  • Mirror, inside rearview auto-dimming
  • OnStar Directions and Connections plan for 6 months including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability, details and system limitations. Services may vary by model and conditions.)
  • OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
  • Pedals, power-adjustable
  • Power outlet, 110-volt AC
  • Remote Keyless Entry
  • Remote vehicle starter system
  • Seat trim, Leather-appointed front seats
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Seating, heated and cooled perforated leather-appointed front bucket
  • 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 and storage pockets.
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel audio controls
  • Steering wheel, heated, leather wrapped with audio and cruise controls
  • Theft-deterrent system, unauthorized entry
  • Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
  • Visors, driver and front passenger illuminated vanity mirrors
  • Windows, power with driver express up and down and express down on all other windows

MECHANICAL

  • Air cleaner, high-capacity
  • Alternator, 150 amps
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
  • Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors (Requires single rear wheels.)
  • Chassis, single rear wheel
  • Cooling, auxiliary external transmission oil cooler
  • Cooling, external engine oil cooler
  • Differential, heavy-duty locking rear
  • 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) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Four wheel drive
  • Frame, fully-boxed, hydroformed front section
  • GVWR, 11,000 lbs. (4990 kg) with single rear wheels (Requires K35943 and (L96) Vortec 6.0L V8 SFI engine.)
  • Pickup box
  • Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Steering, Recirculating ball
  • Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
  • Trailer brake controller, integrated
  • 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 (Deleted when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)
  • Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
  • 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 or (LC8) 6.0L V8 SFI Gaseous engine.)
  • 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

PROCESSING-OTHER

  • 2015 Interim Processing Code

SAFETY

  • Air bags, single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (Required with (C7A) 10,000 lb. (4536 kg) GVWR. 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
  • Front and Rear Park Assist, Ultrasonic
  • Rear Vision Camera with dynamic guide lines
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

**Picture may not represent actual vehicle. Price varies based on Trim Levels and Options. See Dealer for in-stock inventory & actual selling price. All prices plus tax, title & license with approved credit. MSRP does not include delivery, processing, or handling fees.