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Used 2015 GMC Sierra 3500HD Specs & Features

Starting MSRP

Engine TypeFlex-fuel (FFV)
Transmission6-speed automatic
Drive TypeFour wheel drive
Total Seating5
Basic Warranty3 yr./ 36,000 mi.
Fuel & MPG
Fuel & MPG
Fuel typeFlex-fuel (unleaded/E85)
Range in miles (city/hwy)0/0 mi.
Fuel tank capacity36.0 gal.
Base engine size6.0 L
Base engine typeFlex-fuel (FFV)
Horsepower360 hp @ 5,400 rpm
Torque380 lb-ft @ 4,200 rpm
Cam typeOverhead valves (OHV)
Valve timingVariable
Towing & Hauling
Towing & Hauling
Max Towing Capacity13,000 lbs.
Max Payload Capacity4,324 lbs.
Transmission6-speed automatic
Drive typeFour wheel drive
Part time 4WDyes
Electronic hi-lo gear selectionyes
Automatic locking hubsyes
Rear locking differentialyes
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*The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details.
Front independent suspensionyes
Short and long arm front suspensionyes
Stabilizer bar stabilizer baryes
Solid live axle rear suspensionyes
Length239.5 in.
Overall width without mirrors80.5 in.
Height78.2 in.
Wheelbase153.7 in.
Bed length78.9 in.
Turning circle51.5 ft.
Ground clearance8.4 in.
Maximum towing capacity13,000 lbs.
Maximum payload4,324 lbs.
Gross weight10,800 lbs.
Exterior Colors
  • Quicksilver Metallic
  • Summit White
  • Sonoma Red Metallic
  • Onyx Black
  • Iridium Metallic
Interior Colors
  • Jet Black, leather
  • Cocoa/Dune, leather
Front Seat Dimensions
Front Seat Dimensions
Front head room42.8 in.
Front leg room45.3 in.
Front shoulder room64.8 in.
Front hip room60.7 in.
Premium leatheryes
Bucket front seatsyes
8-way power driver seatyes
Height adjustable driver seatyes
Driver seat with power adjustable lumbar supportyes
8-way power passenger seatyes
Height adjustable passenger seatyes
Passenger seat with power adjustable lumbar supportyes
Multi-level heating driver seatyes
Multi-level heating passenger seatyes
Driver cooled seatyes
Passenger cooled seatyes
Rear Seat Dimensions
Rear Seat Dimensions
Rear head room40.5 in.
Rear leg room40.9 in.
Rear shoulder room64.3 in.
Rear hip room60.2 in.
Split-folding rear seatbackyes
Folding with storage center armrestyes
Dual front side-mounted airbagsyes
Front and rear head airbagsyes
Passenger airbag occupant sensing deactivationyes
Stability controlyes
Traction controlyes
Child seat anchorsyes
Rear door child safety locksyes
4-wheel ABSyes
Front and rear ventilated disc brakesyes
Tire pressure monitoringyes
Dusk sensing headlampsyes
Auto delay off headlampsyes
Daytime running lightsyes
Front fog/driving lightsyes
Turn signal mirrorsyes
2 front headrestsyes
2 rear headrestsyes
Rear height adjustable headrestsyes
Rear center 3-point beltyes
Front seatbelt pretensionersyes
Remote anti-theft alarm systemyes
Engine immobilizeryes
In-Car Entertainment
In-Car Entertainment
AM/FM stereoyes
6 total speakersyes
USB connectionyes
Auxiliary audio input and USB with external media controlyes
Memory card slotyes
Satellite radio satellite radioyes
3 months of provided satellite radio serviceyes
Radio data systemyes
Adjustable speed sensitive volume controlyes
Element antennayes
Power Feature
Power Feature
4 one-touch power windowsyes
Remote keyless power door locksyes
Reverse tilt dual mirrors provides curb view when vehicle in reverseyes
Heated mirrorsyes
Comfort & Convenience
Comfort & Convenience
Tilt and telescopic steering wheelyes
Audio and cruise controls on steering wheelyes
Power steeringyes
Rear view camerayes
Front and rear parking sensorsyes
Cruise controlyes
Adjustable pedalsyes
Universal remote transmitter (for garage door, security system, etc.)yes
Front and rear cupholdersyes
Front door pocketsyes
Front seatback storageyes
Leather and simulated alloy steering wheelyes
Heated steering wheelyes
Dual zone front climate controlyes
Rear ventilation ductsyes
Sun sensoryes
Dual illuminating vanity mirrorsyes
Electrochromatic inside rearview mirroryes
Turn signal in mirrorsyes
Trip computeryes
External temperature displayyes
Low fuel level warningyes
Tires & Wheels
Tires & Wheels
Polished alloy wheelsyes
Partial wheel coversyes
18 x 8.0 in. wheelsyes
All season tiresyes
LT265/70R E tiresyes
Fullsize non-matching spare tireyes
Underbody mounted spare tireyes
Emergency Serviceyes
Airbag Deployment Notificationyes
Stolen Vehicle Tracking/Assistanceyes
Hands-Free Callingyes
Roadside Assistanceyes
Concierge Serviceyes
Destination guidance (also Turn-by-Turn Navigation)yes
Destination Downloadyes
Basic3 yr./ 36,000 mi.
Drivetrain5 yr./ 100,000 mi.
Rust6 yr./ 100,000 mi.
Roadside5 yr./ 100,000 mi.
Mechanical Options
Mechanical Options
Winter Covers for Diesel Engine +$55
Dual 150 Amp Alternators +$295
Auxiliary Battery w/730 Cold-Cranking Amps +$135
220 Amp Alternator +$150
High Idle Switch +$200
5th-Wheel Trailer Wiring Equipment +$35
Integrated Trailer Brake Controller +$230
Engine Block Heater +$90
Duramax Plus Package +$7,345
Snow Plow Prep. Package +$595
Snow Plow Prep. Package +$450
Driver Alert Package +$450
Off-Road Suspension Package +$255
Interior Options
Interior Options
Rear Seat Entertainment Package +$1,495
Console Insert +$60
GMC WiFi +$595
Rear Under Seat Storage +$230
Front Console Organizer +$45
Exterior Options
Exterior Options
4" Round Chrome Tubular Assist Steps +$685
Chrome Recovery Hooks +$295
Front and Rear Molded Splash Guards +$155
LT265/70R18E All-Terrain Blackwall Tires +$200
Rubber Bed Mat +$140
Z71/4WD Bedside Decal +$100
Front License Plate Bracketyes
Bed Liner +$395
Metal Bed Storage Box +$555
VXH 6" Chrome Tubular Rectangular Assist Step Delete -$750
Smoked Amber Roof Marker Lamps +$55
Chrome Fuel Door +$205
Polished Exhaust Tip +$135
Black Flat Splash Guards +$130
Cargo Box Retractable Side Assist Step +$360
Bed Net +$60
Power Glass Sunroof +$995
Spray-On Bed Liner +$475
Bed Rug +$535
Chrome Tailgate Handle +$140
Hard Tri-Folding Tonneau w/Vinyl Cover +$950
Tailgate Liner +$80
Vinyl Tonneau Cover +$585
Bedside 4x4 Decal +$100
Bedside Z71 Decal +$100
Body Color Molded Splash Guardsyes
Soft Folding Tonneau Cover +$625
Wheel Locksyes