2020 GMC Sierra 1500

Body Exterior

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

Powertrain

Engine liters : 4.3
Cylinder configuration : V-6
Horsepower : 285hp @ 5,300RPM
Torque : 305 lb.-ft. @ 3,900RPM
Number of valves : 12
Variable valve control
Cylinder deactivation
Engine location : front
Recommended fuel : Regular Unleaded
Transmission : 6 speed automatic
Mode select transmission
Manual-shift auto
Drive type : rear-wheel
Fuel economy combined : 17mpg
Fuel tank capacity : 28.0gal.
Fuel economy city : 16mpg
Fuel economy highway : 21mpg

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
Speed-sensing steering
Front tires : 255/70SR17.0
Rear tires : 255/70SR17.0
Wheel size : 17"

Specs and Dimensions

Engine displacement : 4.3 L
Engine horsepower : 285hp @ 5,300RPM
Engine torque : 305 lb.-ft. @ 3,900RPM
Engine bore x stroke : 99.6mm x 92.0mm (3.92" x 3.62")
Compression ratio : 11.00 to 1
Payload : 1,016kg (2,240lbs)
Curb weight : 2,050kg (4,520lbs)
GVWR : 3,084kg (6,800lbs)
Towing capacity : 3,583kg (7,900lbs)
Exterior length : 5,832mm (229.6")
Exterior body width : 2,061mm (81.2")
Exterior height : 1,920mm (75.6")
Wheelbase : 3,546mm (139.6")
Turning radius : 6.8m (22.3')
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
Radio data system
Speakers : 2
Wireless phone connectivity : Bluetooth
1st row LCD monitors : 1
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
Rear 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
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
Front center armrest

Off-Road Capability

Ground clearance (min) : 206mm (8.1")

Convenience Features

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