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Used 2020 GMC Sierra 2500HD Specs & Features

Overview
Overview
Starting MSRP
$63,700

Engine TypeGas
Transmission6-speed shiftable automatic
Drive TypeFour wheel drive
CylindersV8
Total Seating5
Basic Warranty3 yr./ 36,000 mi.
Fuel & MPG
Fuel & MPG
Fuel typeRegular unleaded
Range in miles (city/hwy)0/0 mi.
Fuel tank capacity36.0 gal.
Engine
Engine
Base engine size6.6 L
CylindersV8
Base engine typeGas
Horsepower401 hp @ 5,200 rpm
Torque464 lb-ft @ 4,000 rpm
Valves16
Cam typeOverhead valves (OHV)
Valve timingVariable
Direct injectionyes
Towing & Hauling
Towing & Hauling
Max Towing Capacity18,500 lbs.
Max Payload Capacity3,760 lbs.
Drivetrain
Drivetrain
Transmission6-speed shiftable automatic
Drive typeFour wheel drive
On demand 4WDyes
Electronic hi-lo gear selectionyes
Automatic locking hubsyes
Rear locking differentialyes
Descent controlyes
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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.
Suspension
Suspension
Front independent suspensionyes
Stabilizer bar stabilizer baryes
Dimensions
Dimensions
Length250.1 in.
Overall width without mirrors81.9 in.
Height79.8 in.
Wheelbase158.9 in.
Bed length82.2 in.
Turning circle52.7 ft.
Ground clearance10.1 in.
Curb weight6,852 lbs.
Maximum towing capacity18,500 lbs.
Maximum payload3,760 lbs.
Gross weight10,650 lbs.
Colors
Colors
Exterior Colors
  • Summit White
  • Quicksilver Metallic
  • Pacific Blue Metallic
  • Red Quartz Tintcoat
  • Dark Sky Metallic
  • White Frost Tricoat
  • Onyx Black
  • Carbon Black Metallic
Interior Colors
  • Dark Walnut/Dark Ash Grey, premium leather
  • Jet Black, premium leather
Front Seat Dimensions
Front Seat Dimensions
Front head room43.0 in.
Front leg room44.5 in.
Front shoulder room66.0 in.
Front hip room61.2 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
Ventilated driver seatyes
Ventilated passenger seatyes
Rear Seat Dimensions
Rear Seat Dimensions
Rear head room39.9 in.
Rear leg room43.4 in.
Rear shoulder room65.3 in.
Rear hip room60.2 in.
Split-folding rear seatbackyes
Folding center armrestyes
Multi-level heatingyes
Safety
Safety
Blind spot and lane departure warnings accident avoidance systemyes
Pre-collision safety systemyes
Post-collision safety systemyes
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
LED headlampyes
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
Remote anti-theft alarm systemyes
Engine immobilizeryes
In-Car Entertainment
In-Car Entertainment
AM/FM stereoyes
Bose premium brand speakersyes
7 total speakersyes
1 subwoofer(s)yes
USB connectionyes
Auxiliary audio input and USB with external media controlyes
Memory card slotyes
Satellite radio satellite radioyes
Speed sensitive volume controlyes
Power Feature
Power Feature
4 one-touch power windowsyes
Hands-free entryyes
Reverse tilt dual mirrors provides curb view when vehicle in reverseyes
Heated mirrorsyes
Comfort & Convenience
Comfort & Convenience
Keyless ignitionyes
Tilt and telescopic steering wheelyes
Audio and cruise controls on steering wheelyes
Power steeringyes
Rear view camerayes
Front and rear parking sensorsyes
Cruise controlyes
Universal remote transmitter (for garage door, security system, etc.)yes
Front and rear cupholdersyes
Front and rear door pocketsyes
Front seatback storageyes
Leather 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
Instrumentation
Instrumentation
Trip computeryes
Compassyes
External temperature displayyes
Tachometeryes
Clockyes
Tires & Wheels
Tires & Wheels
Polished alloy wheelsyes
20 in. wheelsyes
All terrain tiresyes
LT275/65R20 tiresyes
Fullsize non-matching spare tireyes
Underbody mounted spare tireyes
Telematics
Telematics
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
Warranty
Warranty
Basic3 yr./ 36,000 mi.
Drivetrain5 yr./ 60,000 mi.
Rust6 yr./ 100,000 mi.
Roadside5 yr./ 60,000 mi.
Mechanical Options
Mechanical Options
Trailering Wiring Provisions +$35
220 Amp Alternator +$150
Duramax 6.6L Turbo-Diesel V8 Engine +$9,750
Trailer Tire Pressure Monitor Sensors +$50
Auxiliary Battery +$135
Gooseneck/5th Wheel Package +$795
Dual Alternators +$380
Gooseneck Hitch Package +$295
Heavy Duty Front Spring Package +$45
High Idle Switch +$200
Packages
Packages
Cargo Convenience Package +$515
GMC Protection Package +$370
Technology Package +$1,875
Denali Ultimate Package +$2,370
Snow Plow Prep Package +$380
Interior Options
Interior Options
Rear Seat Infotainment System w/DVD Player +$1,995
Lockable Console Vault +$295
Rear Under Seat Storage +$265
All-Weather Floor Liner +$210
Exterior Options
Exterior Options
Tri-Fold Hard Tonneau Cover +$1,100
Rubber Bed Mat +$155
Standard Tailgateyes
Front License Plate Kit +$0
Auxiliary Trailer Camera +$595
Power Glass Sunroof +$995
Tri-fold Soft Tonneau Cover +$700
Bed View Camera +$250
20" Chrome Aluminum Wheels +$2,495
20" High Gloss Black Painted Wheels +$2,495
Wheel Locks +$75
Black Front and Rear Molded Splash Guards +$180
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