2021 Chevrolet Silverado 2500HD Work Truck Specs & Features

Starting MSRP

Engine TypeGas
Transmission6-speed shiftable automatic
Drive TypeRear wheel drive
Total Seating6
Basic Warranty3 yr./ 36000 mi.
Drive typeRear wheel drive
Rear locking differentialyes
Transmission6-speed shiftable automatic
Fuel & MPG
Fuel & MPG
Range in miles (cty/hwy)0/0 mi.
Fuel tank capacity36.0 gal.
Fuel typeRegular unleaded
Torque464 lb-ft @ 4000 rpm
Base engine size6.6 l
Horsepower401 hp @ 5200 rpm
Turning circle52.7 ft.
direct injectionyes
Base engine typeGas
Valve timingVariable
Cam typeOverhead valves (ohv)
2 rear headrestsyes
4-wheel ABSyes
Rear door child safety locksyes
daytime running lightsyes
engine immobilizeryes
Rear center 3-point beltyes
child seat anchorsyes
dual front side-mounted airbagsyes
front and rear head airbagsyes
stability controlyes
Emergency braking assistyes
Passenger airbag occupant sensing deactivationyes
Rear height adjustable headrestsyes
Front and rear ventilated disc brakesyes
2 front headrestsyes
dusk sensing headlampsyes
auto delay off headlampsyes
tire pressure monitoringyes
traction controlyes
Front center 3-point beltyes
WT Convenience Packageyes
In-Car Entertainment
In-Car Entertainment
USB with external media controlyes
USB connectionyes
AM/FM stereoyes
speed sensitive volume controlyes
6 total speakersyes
Comfort & Convenience
Comfort & Convenience
tilt-adjustable steering wheelyes
Single zone front air conditioningyes
front and rear cupholdersyes
power steeringyes
front and rear door pocketsyes
rear view camerayes
Power Feature
Power Feature
4 one-touch power windowsyes
Heated mirrorsyes
power door locksyes
Interior Options
Interior Options
Upfitter Switch Kityes
Color-Keyed Carpet Floor Covering w/Rubberized Vinyl Floor Matsyes
Rear Camera Mirroryes
OnStar and Chevrolet Connected Services Capableyes
Cruise Controlyes
SiriusXM Radioyes
120-Volt Instrument Panel Power Outletyes
All-Weather Floor Linersyes
trip computeryes
Front Seat Dimensions
Front Seat Dimensions
Front head room43.0 in.
4 -way manual driver seat adjustmentsyes
Front shoulder room66.0 in.
40-20-40 split bench front seatsyes
Front leg room44.5 in.
4 -way manual passenger seat adjustmentyes
Front hip room61.2 in.
Rear Seat Dimensions
Rear Seat Dimensions
Rear head room40.1 in.
Rear hip Room60.2 in.
Rear leg room43.4 in.
Rear shoulder room65.3 in.
rear ventilation ductsyes
Split-folding rear seatbackyes
Exterior Options
Exterior Options
Smoked Amber LED Roof Marker Lampsyes
Polished Exhaust Tipyes
Chevytec Spray-On Bed Lineryes
Black Molded Splash Guardsyes
Outside Trailering Mirrorsyes
Outside Heated Power-Adjustable Mirrorsyes
LT275/70R18E All-Terrain Blackwall Tiresyes
Chrome Front Bumperyes
Front License Plate Kityes
Chrome Rear Bumperyes
6" Rectangular Black Tubular Assist Stepsyes
Black Work Stepyes
LT265/70R17E All-Terrain Blackwall Tiresyes
Front Black BowTie Emblemyes
Bedside Storage Boxesyes
17" Machined Aluminum Wheelsyes
3" Round Tubular, Black Off-Road Assist Stepsyes
Dark Essentials Packageyes
LED Cargo Area Lightingyes
4" Black - Round Assist Stepsyes
Tri-Fold Hard Tonneau Coveryes
Tri-fold Soft Tonneau Coveryes
Deep-Tinted Glassyes
18" Painted Steel Wheelsyes
Electric Rear-Window Defoggeryes
Bed View Camerayes
4" Chromed - Round Assist Stepsyes
Length250.0 in.
Maximum towing capacity18500 lbs.
Curb weight6533 lbs.
Gross weight10150 lbs.
Ground clearance10.1 in.
Height79.8 in.
Maximum payload3579 lbs.
Wheel base158.9 in.
Width81.9 in.
Exterior Colors
  • Northsky Blue Metallic
  • Red Hot
  • Silver Ice Metallic
  • Oxford Brown Metallic
  • Black
  • Summit White
Interior Colors
  • Jet Black, vinyl
  • Jet Black, cloth
Tires & Wheels
Tires & Wheels
LT245/75R17 tiresyes
painted steel wheelsyes
All season tiresyes
fullsize non-matching spare tireyes
17 in. wheelsyes
underbody mounted spare tireyes
Stabilizer bar stabilizer baryes
front independent suspensionyes
Free Maintenance1 yr./ unlimited mi.
Basic3 yr./ 36000 mi.
Drivetrain5 yr./ 60000 mi.
Rust6 yr./ 100000 mi.
Roadside5 yr./ 60000 mi.