2021 GMC Sierra 1500 Base Features & Specs

Overview
Starting MSRP
$34,300



Engine TypeFlex-fuel (ffv)
Transmission6-speed shiftable automatic
Drive TypeFour wheel drive
CylindersV6
Combined MPG17
Total Seating3
Basic Warranty3 yr./ 36000 mi.
Drivetrain
Starting MSRP
$34,300



automatic locking hubsyes
Drive typeFour wheel drive
electronic single-speedyes
Transmission6-speed shiftable automatic
part time 4WDyes
Fuel & MPG
Starting MSRP
$34,300



EPA mileage est. (cty/hwy)15/20 mpg
Range in miles (cty/hwy)420.0/560.0 mi.
Fuel tank capacity28.0 gal.
Combined MPG17
Fuel typeFlex-fuel (unleaded/e85)
Engine
Starting MSRP
$34,300



cylinder deactivationyes
Torque305 lb-ft @ 3900 rpm
Base engine size4.3 l
Horsepower285 hp @ 5300 rpm
Turning circle44.7 ft.
Valves12
direct injectionyes
Base engine typeFlex-fuel (ffv)
Valve timingVariable
Cam typeOverhead valves (ohv)
CylindersV6
Safety
Starting MSRP
$34,300



4-wheel ABSyes
daytime running lightsyes
engine immobilizeryes
front head airbagsyes
post-collision safety systemyes
dual front side-mounted airbagsyes
stability controlyes
Emergency braking assistyes
Passenger airbag occupant sensing deactivationyes
Front and rear ventilated disc brakesyes
2 front headrestsyes
dusk sensing headlampsyes
LED headlampyes
auto delay off headlampsyes
tire pressure monitoringyes
traction controlyes
Front center 3-point beltyes
Packages
Starting MSRP
$34,300



GMC Protection Packageyes
Trailering Packageyes
Sierra Value Packageyes
Snow Plow Prep Packageyes
Convenience Packageyes
In-Car Entertainment
Starting MSRP
$34,300



USB with external media controlyes
2 total speakersyes
USB connectionyes
AM/FM stereoyes
speed sensitive volume controlyes
Comfort & Convenience
Starting MSRP
$34,300



front door pocketsyes
tilt-adjustable steering wheelyes
Air conditioningyes
front cupholdersyes
electric power steeringyes
rear view camerayes
Power Feature
Starting MSRP
$34,300



Heated mirrorsyes
Interior Options
Starting MSRP
$34,300



OnStar and GMC Connected Services Capableyes
10-Way Power Seat Adjuster w/Power Lumbaryes
Semi-Automatic Single-Zone Air Conditioningyes
Cruise Controlyes
SiriusXM Radioyes
120-Volt Instrument Panel Power Outletyes
All-Weather Floor Lineryes
Color-Keyed Carpet Floor Coveringyes
Instrumentation
Starting MSRP
$34,300



clockyes
external temperature displayyes
trip computeryes
tachometeryes
Front Seats
Starting MSRP
$34,300



Front head room43.1 in.
4 -way manual driver seat adjustmentsyes
Front shoulder room66.1 in.
40-20-40 split bench front seatsyes
Front leg room44.5 in.
4 -way manual passenger seat adjustmentyes
Front hip room60.9 in.
vinylyes
Exterior Options
Starting MSRP
$34,300



LED Cargo Area Lightingyes
Black Front and Rear Molded Splash Guardsyes
Spray-On Bed Lineryes
Outside Power-Adjustable Vertical Trailering Mirrorsyes
Black Assist Stepyes
Black Semi-Gloss Front Bumperyes
Pickup Box Deleteyes
17" x 8" 6-Spoke Bright Silver Painted Aluminum Wheelsyes
Front License Plate Kityes
LT265/70R17 All-Terrain Blackwall Spare Tireyes
265/70R17 All-Terrain Blackwall Tiresyes
Cargo Tie-Downsyes
LT265/70R17C All Terrain Blackwall Tiresyes
Black Semi-Gloss Rear Bumperyes
Measurements
Starting MSRP
$34,300



Length229.6 in.
Maximum towing capacity9700 lbs.
Curb weight4730 lbs.
Gross weight6900 lbs.
Ground clearance8.4 in.
Height75.6 in.
Maximum payload2130 lbs.
Wheel base139.6 in.
Width81.2 in.
Colors
Starting MSRP
$34,300



Exterior Colors
  • Brownstone Metallic
  • Pacific Blue Metallic
  • Satin Steel Metallic
  • Quicksilver Metallic
  • Dark Sky Metallic
  • Cardinal Red
  • Summit White
  • Onyx Black
Interior Colors
  • Jet Black, cloth
  • Jet Black, vinyl
Tires & Wheels
Starting MSRP
$34,300



painted steel wheelsyes
17 x 8.0 in. wheelsyes
255/70R17 tiresyes
All season tiresyes
fullsize non-matching spare tireyes
underbody mounted spare tireyes
Suspension
Starting MSRP
$34,300



Stabilizer bar stabilizer baryes
front independent suspensionyes
Warranty
Starting MSRP
$34,300



Free Maintenance1 yr./ unlimited mi.
Basic3 yr./ 36000 mi.
Drivetrain5 yr./ 60000 mi.
Rust6 yr./ 100000 mi.
Roadside5 yr./ 60000 mi.