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Starting MSRP
$39,200
Overview
Overview
Engine TypeFlex-fuel (FFV)
Transmission6-speed shiftable automatic
Drive TypeRear wheel drive
CylindersV8
Total Seating6
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.
Engine
Engine
Base engine size6.0 L
CylindersV8
Base engine typeFlex-fuel (FFV)
Horsepower360 hp @ 5,400 rpm
Torque380 lb-ft @ 4,200 rpm
Valves16
Cam typeOverhead valves (OHV)
Valve timingVariable
Towing & Hauling
Towing & Hauling
Max Towing Capacity14,500 lbs.
Max Payload Capacity3,141 lbs.
Drivetrain
Drivetrain
Transmission6-speed shiftable automatic
Drive typeRear wheel drive
Rear locking differentialStandard
Suspension
Suspension
Front independent suspensionStandard
Stabilizer bar stabilizer barStandard
Dimensions
Dimensions
Length258.4 in.
Overall width without mirrors80.5 in.
Height78.0 in.
Wheelbase167.7 in.
Bed length97.8 in.
Turning circle56.1 ft.
Ground clearance9.7 in.
Curb weight6,334 lbs.
Maximum towing capacity14,500 lbs.
Maximum payload3,141 lbs.
Gross weight9,500 lbs.
Country of final assemblyUnited States
Colors
Colors
Exterior Colors
  • Stone Blue Metallic
  • Summit White
  • Onyx Black
  • Quicksilver Metallic
  • Deep Mahogany Metallic
  • Cardinal Red
  • Dark Slate Metallic
  • Ebony Twilight Metallic
Interior Colors
  • Dark Ash Seats w/Jet Black Interior Accents, cloth
  • Dark Ash Seats w/Jet Black Interior Accents, vinyl
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.
ClothStandard
40-20-40 split bench front seatsStandard
4-way manual driver seat adjustmentsStandard
4-way manual passenger seat adjustmentStandard
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 seatbackStandard
Folding center armrestStandard
Safety
Safety
Dual front side-mounted airbagsStandard
Front and rear head airbagsStandard
Passenger airbag occupant sensing deactivationStandard
Stability controlStandard
Traction controlStandard
Child seat anchorsStandard
Rear door child safety locksStandard
4-wheel ABSStandard
Front and rear ventilated disc brakesStandard
Tire pressure monitoringStandard
Dusk sensing headlampsStandard
Auto delay off headlampsStandard
Xenon high intensity discharge headlampStandard
Daytime running lightsStandard
2 front headrestsStandard
Front height adjustable headrestsStandard
2 rear headrestsStandard
Rear height adjustable headrestsStandard
Front center lap beltStandard
Rear center 3-point beltStandard
Engine immobilizerStandard
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Also Consider
Build Your 2024 Sierra HD
At a Glance:
  • 6 Colors
  • 2 Trims
  • 6 Packages
  • $42,000starting MSRP
Build & PriceGMC.com
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
In-Car Entertainment
In-Car Entertainment
AM/FM stereoStandard
6 total speakersStandard
USB connectionStandard
Auxiliary audio input and USB with external media controlStandard
Speed sensitive volume controlStandard
Power Feature
Power Feature
4 one-touch power windowsStandard
Power door locksStandard
Heated mirrorsStandard
Comfort & Convenience
Comfort & Convenience
Tilt-adjustable steering wheelStandard
Cruise controls on steering wheelStandard
Power steeringStandard
Rear view cameraStandard
Cruise controlStandard
Front and rear cupholdersStandard
Front door pocketsStandard
Single zone front air conditioningStandard
Rear ventilation ductsStandard
Instrumentation
Instrumentation
Trip computerStandard
TachometerStandard
ClockStandard
Tires & Wheels
Tires & Wheels
Steel wheelsStandard
17 x 7.5 in. wheelsStandard
All season tiresStandard
LT245/75R17 tiresStandard
Fullsize matching spare tireStandard
Underbody mounted spare tireStandard
Warranty
Warranty
Basic3 yr./ 36,000 mi.
Drivetrain5 yr./ 60,000 mi.
Rust6 yr./ 100,000 mi.
Roadside assistance5 yr./ 60,000 mi.
Free maintenance1 yr./ unlimited mi.
Mechanical Options
Mechanical Options
Engine Block Heater +$100
Integrated Trailer Brake Controller +$275
Vortec 6.0L Hardened SFI Gaseous V8 Engine +$300
5th-Wheel/Gooseneck Trailer Wiring Equipment +$35
High Idle Switch +$200
220 Amp Alternator +$150
Dual Alternators +$380
Winter Covers for Diesel Engine +$55
Gooseneck Hitch Package +$295
Gooseneck/5th Wheel Prep Package +$370
Duramax 6.6L Turbo Diesel V8 Engine +$9,395
Allison 1000 6-Speed Automatic Transmission +$0
Auxiliary Battery w/730 Cold-Cranking Amps +$135
Packages
Packages
Sierra Convenience Plus Package +$1,135
Protection Package +$385
Sierra Convenience Package +$835
Essentials Package +$1,295
Heavy-Duty Trailering Equipment Package +$575
Sierra Convenience Package +$670
Interior Options
Interior Options
Color-Keyed Carpet Floor Covering and Rubberized Vinyl Floormats +$100
OnStar and GMC Connected Services Capable +$175
SiriusXM Satellite Radio +$195
All-Weather Floor Mats +$180
All Weather Floor Liner +$210
Upfitter Switches +$125
Composite Rear Under Seat Storage Bin +$255
Exterior Options
Exterior Options
18" x 8" Full-Size Steel Spare TireStandard
6" Rectangular Tubular Chromed Assist Steps +$775
Retractable Driver Side Cargo Box Assist Step +$360
4" Round Black Tubular Assist Steps +$630
Sierra Body-Color Accented Grille +$495
Body Color Wheel Arch Moldings +$700
Polished Exhaust Tip +$150
Front and Rear Molded Splash Guards +$225
Body-Colored Bodyside Moldings +$275
18" x 8.0" Painted Steel Wheels +$295
LT265/70R18E All-Season Blackwall Tires +$0
Underbody Shield +$150
Hard Tri-Folding Tonneau w/Vinyl Cover +$995
Heated, Vertical Trailering, Manual Extending Power Exterior Mirrors +$350
Electric Rear-Window Defogger +$225
Smoked Amber Roof Marker Lamps +$55
Provision for Cab Roof-Mounted Lamp/Beacon +$30
LT265/70R17E All-Terrain Blackwall Tires +$200
Vinyl Tonneau Cover +$535
Pickup Bed Delete -$935
High Visibility Vertical Trailering Exterior Mirrors +$70
Rear Bumper Delete -$100
Chrome Recovery Hooks +$250
4" Round Chromed Tubular Assist Steps +$685
6" Black Rectangular Tubular Assist Steps +$715
Off-Road Assist Steps +$865
Body Color Molded Splash Guards +$315
Wheel Locks +$75
Chrome Surround Grille w/Body-Color Inserts +$495
Rocker Guard +$525
Bed Liner +$355
Spray-On Bed Liner +$545
17" x 7.5" Machined Aluminum Wheels +$500
Soft Folding Tonneau Cover +$625
LT265/70R18E All-Terrain Blackwall Tires +$200
License Plate Kit +$0
Rubber Bed Mat +$155

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