Skip to main content
Starting MSRP
$44,400

Overview

 Gas Engine
Drive Typerear wheel drive
Total Seating6
Bed length98.3 in.
Payload Capacity4,373 lbs.
Towing Capacity14,500 lbs.
Curb Weight6,689 lbs.
Basic Warranty3 yr./ 36,000 mi.
Country of final assemblyUnited States

Fuel & MPG

Fuel typeRegular unleaded
Range in miles (city/hwy)0/0 mi.
Fuel tank capacity36.0 gal.
2021 GMC Sierra 3500HD for sale near you
Showing 3 of 217 listings
See all 217 listings

Engine

Base engine size6.6 L
CylindersV8
Base engine typeGas

Towing & Hauling

Max Towing Capacity14,500 lbs.
Max Payload Capacity4,373 lbs.

Drivetrain

Transmission6-speed shiftable automatic
Drive typeRear wheel drive
Rear locking differentialStandard
Ad

Suspension

Front independent suspensionStandard
Stabilizer bar stabilizer barStandard

Dimensions

Length256.5 in.
Overall width without mirrors81.9 in.
Height80.9 in.

Colors

Exterior Colors
  • Onyx Black
  • Quicksilver Metallic
  • Ebony Twilight Metallic
  • Cardinal Red
  • Pacific Blue Metallic
  • Summit White
  • Brownstone Metallic
  • Cayenne Red Tintcoat
Interior Colors
  • Jet Black, cloth
  • Dark Walnut/Slate, cloth

Front Seat Dimensions

Front head room43.0 in.
Front leg room44.5 in.
Front shoulder room66.0 in.

Rear Seat Dimensions

Rear head room39.9 in.
Rear leg room35.2 in.
Rear shoulder room64.9 in.

Safety

Post-collision safety systemStandard
Dual front side-mounted airbagsStandard
Front and rear head airbagsStandard

In-Car Entertainment

AM/FM stereoStandard
6 total speakersStandard
Android Auto/Apple CarPlayStandard

Power Feature

4 one-touch power windowsStandard
Remote keyless power door locksStandard
Heated mirrorsStandard

Comfort & Convenience

Tilt-adjustable steering wheelStandard
Audio and cruise controls on steering wheelStandard
Power steeringStandard

Instrumentation

Trip computerStandard
CompassStandard
External temperature displayStandard

Tires & Wheels

Painted alloy wheelsStandard
18 in. wheelsStandard
All terrain tiresStandard

Telematics

Emergency ServiceStandard
Airbag Deployment NotificationStandard
Stolen Vehicle Tracking/AssistanceStandard

Warranty

Basic3 yr./ 36,000 mi.
Drivetrain5 yr./ 60,000 mi.
Rust6 yr./ 100,000 mi.

Mechanical Options

Engine Block Heater +$100
Underbody Shield +$150
Heavy Duty Front Spring/Camper Package +$45

Packages

Assist Step and Floor Liner Package +$895
SLE Value Package +$2,375
Remote Start Package +$525

Safety & Security Options

Driver Alert Package II +$595
Driver Alert Package I +$890

Interior Options

Rubberized-Vinyl Floor Covering +$0
Rear Under Seat Storage +$175
Upfitter Switch Kit +$150

Exterior Options

Standard Tailgate -$450
LT275/65R20 All-Terrain Blackwall Tires +$200
6" Rectangular Chromed Tubular Assist Steps +$775

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example