2020 GMC Sierra 3500HD

Body Exterior

Rear cargo : tailgate
Bumpers : chrome
Rear step bumper
Trailer hitch receiver
Trailer sway control


Powertrain

Engine liters : 6.6
Cylinder configuration : V-8
Horsepower : 401hp @ 5,200RPM
Torque : 464 lb.-ft. @ 4,000RPM
Number of valves : 16
Variable valve control
Engine location : front
Recommended fuel : Regular Unleaded
Transmission : 6 speed automatic
Mode select transmission
Drive type : rear-wheel
Limited slip differential : mechanical
Fuel tank capacity : 36.0gal.
Rear locking differential


Warranty

Basic warranty : 36 months/36,000miles
Powertrain warranty : 60 months/60,000miles
Corrosion perforation warranty : 72 months/100,000miles
Roadside assistance coverage : 60 months/60,000miles
Maintenance warranty : 12 months/ unlimited distance


Suspension/Handling

Front wheel independent suspension
Front anti-roll bar
Power steering
Front tires : 275/70SR18.0E
Rear tires : 275/70SR18.0E
Single rear wheels
Wheel size : 18"
Tires : all-terrain


Specs and Dimensions

Engine horsepower : 401hp @ 5,200RPM
Engine torque : 464 lb.-ft. @ 4,000RPM
Engine bore x stroke : 103.3mm x 98.0mm (4.07" x 3.86")
Compression ratio : 10.80 to 1
Payload : 2,033kg (4,481lbs)
Curb weight : 2,826kg (6,231lbs)
GVWR : 4,876kg (10,750lbs)
Towing capacity : 6,577kg (14,500lbs)
Exterior length : 5,982mm (235.5")
Exterior body width : 2,076mm (81.8")
Exterior height : 2,056mm (80.9")
Wheelbase : 3,595mm (141.6")
Turning radius : 7.1m (23.5')
Front legroom : 1,131mm (44.5")
Front headroom : 1,095mm (43.1")
Front hiproom : 1,547mm (60.9")
Front shoulder room : 1,678mm (66.1")


Entertainment Features

AM/FM radio
Premium audio system : GMC Infotainment System
Speakers : 2
Wireless phone connectivity : Bluetooth
1st row LCD monitors : 2
Primary LCD size : 7.0"
Smart device integration : Apple CarPlay/Android Auto


Lighting, Visibility and Instrumentation

Fully automatic headlights
Delay-off headlights
Variably intermittent wipers
Front reading lights
Display : analog
Tachometer
Voltmeter
Oil pressure gauge
Outside temperature display
Low tire pressure warning
Trip computer
Exterior parking camera rear


Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Passenger cancellable airbag
Dual front side impact airbags
Overhead airbag
Occupant sensing airbag
Ignition disable
Electronic stability
Traction control


Seats and Trim

Max seating capacity : 3
Front seats : bench


Off-Road Capability


Ground clearance (min) : 285mm (11.2")


Convenience Features

Air conditioning
Tilt steering wheel
Passenger vanity mirror
Front beverage holders
Overhead console
Driver door bin
Passenger door bin