2021 GMC Sierra 1500

Vehicle Highlights

• Fuel Economy: 16 mpg City, 21 mpg Hwy
• Engine: 4.3L Gas V6, 285 HP
• Transmission: Automatic

• Drive Train: Rear Wheel Drive
• Passengers: 3
• Doors: 2

View More Features and Specifications

Warranty

• Basic Warranty: 3 Years / 36,000 Miles
• Drivetrain Warranty: 5 Years / 60,000 Miles
• Roadside Assistance: 5 Years / 60,000 Miles

A vehicle's warranty can significant impact your maintenance costs after you drive off the dealer's lot, and it's important to understand the different parts. Typically, a new car warranty includes a Basic warranty, which covers everything except the wear items such as brakes and tires; and a Drivetrain warranty, that covers all the parts that make the car move, such as the engine and transmission

NHTSA Crash Test Rating

• Frontal Driver:
• Frontal Passenger:
• Side Driver:
• Side Passenger:
• Rollover Rating:

The NHTSA (National Highway Traffic Safety Administration) provides consumers with vehicle safety information based on independent testing, primarily front and side crash rating results, and more recently rollover ratings, to aid consumers in their vehicle purchase decisions.

Standard Equipment

• Safety Options
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
  • Daytime Running Lamps, LED signature lighting
  • Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
  • Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
  • Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
  • Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
• Entertainment Features
  • Audio system, GMC Infotainment System with 7" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
  • Audio system feature, 2-speakers in front doors (Requires Regular Cab model.)
  • Bluetooth for phone connectivity to vehicle infotainment system
• Exterior Features
  • Wheels, 17" x 8" (43.2 cm x 20.3 cm) painted steel, Silver
  • Tires, 255/70R17 all-season, blackwall
  • Tire, spare 255/70R17 all-season, blackwall (Included with (QBN) 255/70R17 all-season, blackwall tires.)
  • Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
  • Bumper, front chrome lower (Requires (VJH) rear chrome bumper and (E63) pickup bed.) (Requires (VJH) rear chrome bumper and (E63) pickup bed. Required with (UD7) Rear Park Assist.)
  • Bumper, rear chrome with bumper CornerSteps (Requires (V46) front chrome bumper and (E63) pickup bed.)
  • CornerStep, rear bumper
  • Grille (Chrome surround with Black mesh.)
  • Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
  • Taillamps, LED tail and stop light with incandescent reverse light
  • Mirrors, outside manual, Black
  • Glass, solar absorbing, tinted
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
  • Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete or (QK2) GMC MultiPro Tailgate.)
  • Tailgate and bed rail protection caps, top
  • Tailgate, locking utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete or (QK2) GMC MultiPro Tailgate.)
  • Door handles, Black grained
• Interior Features
  • Seats, front 40/20/40 split bench with covered armrest storage
  • Seat adjuster, driver 4-way manual
  • Seat adjuster, passenger 4-way manual
  • Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
  • Steering column, Tilt-Wheel, manual with wheel locking security feature
  • Steering wheel, urethane
  • Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Driver Information Center, 3.5" diagonal monochromatic display
  • Exterior Temperature Display, located in radio display
  • Brake lining wear indicator
  • Windows, manual (Standard on Regular Cab model. Crew Cab and Double Cab models have power windows standard.)
  • Door locks, manual (Requires Regular Cab model.)
  • USB ports, 2 (first row) located on instrument panel
  • Power outlet, front auxiliary, 12-volt
  • Air conditioning, single-zone
  • Mirror, inside rearview, manual tilt
  • Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Mechanical Features
  • Engine, 4.3L EcoTec3 V6 with Active Fuel Management (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (Requires (MYC) 6-speed automatic transmission.)
  • Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with (LV3) 4.3L EcoTec3 V6 engine or (L82) 5.3L EcoTec3 V8 engine.)
  • Rear axle, 3.42 ratio
  • Pickup bed (Deleted when (ZW9) pickup bed delete is ordered on Regular Cab models.)
  • GVWR, 6800 lbs. (3084 kg) (Requires 2WD model with (LV3) 4.3L EcoTec3 V6 engine, 2WD Crew Cab or Double Cab models with (L3B) 2.7L Turbo engine or Double Cab or Regular Cab 2WD model and (L82) 5.3L EcoTec3 V8 engine.) (Requires 2WD model with (LV3) 4.3L EcoTec3 V6 engine or (L3B) 2.7L Turbo engine or Double Cab or Regular Cab model 2WD model and (L82) 5.3L EcoTec3 V8 engine.)
  • Rear wheel drive
  • Cooling, external engine oil cooler (Not available with (L3B) 2.7L Turbo engine.)
  • Alternator, 170 amps
  • Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LV3) 4.3L EcoTec3 V6 engine.)
  • Frame, fully-boxed, hydroformed front section
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Steering, Electric Power Steering (EPS) assist, rack-and-pinion
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • Capless Fuel Fill
  • Exhaust, single outlet
  • Exhaust, aluminized stainless-steel muffler and tailpipe

Tech Specs

• Brakes Features
  • Brake Type - Pwr
  • Brake ABS System - 4-Wheel
  • Disc - Front (Yes or ) - Yes
  • Disc - Rear (Yes or ) - Yes
  • Front Brake Rotor Diam x Thickness (in) - 13.5 x 1.18
  • Rear Brake Rotor Diam x Thickness (in) - 13.6 x 0.79
• Cargo Area Dimensions Features
  • Cargo Box Length @ Floor (in) - 98.2
  • Cargo Box Width @ Top, Rear (in) - - TBD -
  • Cargo Box Width @ Floor (in) - 71.4
  • Cargo Box Width @ Wheelhousings (in) - 50.62
  • Cargo Box (Area) Height (in) - 22.4
  • Tailgate Width (in) - - TBD -
  • Cargo Volume (ft³) - 89.1
• Cooling System Features
  • Total Cooling System Capacity (qts) - - TBD -
• Electrical Features
  • Cold Cranking Amps @ 0° F (Primary) - 730
  • Maximum Alternator Capacity (amps) - 170
  • Maximum Alternator Watts - - TBD -
• Engine Features
  • Engine Order Code - LV3
  • Engine Type - Gas V6
  • Displacement - 4.3L/262
  • Fuel System - Direct Injection
  • SAE Net Horsepower @ RPM - 285 @ 5300
  • SAE Net Torque @ RPM - 305 @ 3900
  • Engine Oil Cooler - Yes
• Exterior Dimensions Features
  • Wheelbase (in) - 139.56
  • Length, Overall (in) - 229.6
  • Width, Max w/o mirrors (in) - 81.15
  • Height, Overall (in) - 75.6
  • Overhang, Front (in) - - TBD -
  • Overhang, Rear w/o bumper (in) - - TBD -
  • Front Bumper to Back of Cab (in) - - TBD -
  • Cab to Axle (in) - - TBD -
  • Cab to End of Frame (in) - - TBD -
  • Ground to Top of Load Floor (in) - - TBD -
  • Ground to Top of Frame (in) - - TBD -
  • Frame Width, Rear (in) - - TBD -
  • Ground Clearance, Front (in) - 8.1
  • Ground Clearance, Rear (in) - 8.1
• Frame Features
  • Frame Type - Hydroformed
• Fuel Tank Features
  • Fuel Tank Capacity, Approx (gal) - 28
  • Fuel Tank Location - - TBD -
• Interior Dimensions Features
  • Passenger Capacity - 3
  • Front Head Room (in) - 43.11
  • Front Leg Room (in) - 44.53
  • Front Shoulder Room (in) - 66.06
  • Front Hip Room (in) - 60.9
• Mileage Features
  • Fuel Economy Est-Combined (MPG) - 17
  • EPA Fuel Economy Est - City (MPG) - 16
  • EPA Fuel Economy Est - Hwy (MPG) - 21
• Steering Features
  • Steering Type - Electric Rack & Pinion
  • Steering Ratio (:1), On Center - - TBD -
  • Steering Ratio (:1), At Lock - - TBD -
  • Turning Diameter - Curb to Curb (ft) - 44.7
  • Turning Diameter - Wall to Wall (ft) - - TBD -
• Summary Features
  • Vehicle Name - GMC Sierra 1500
  • Body Style - Regular Cab Pickup
  • Body Code - E63
• Suspension Features
  • Suspension Type - Front - Independent
  • Suspension Type - Rear - Solid Axle
  • Spring Capacity - Front (lbs) - 3700
  • Spring Capacity - Rear (lbs) - 3850
  • Axle Type - Front - - TBD -
  • Axle Type - Rear - - TBD -
  • Axle Capacity - Front (lbs) - 3700
  • Axle Capacity - Rear (lbs) - 3800
  • Axle Ratio (:1) - Rear - 3.42
  • Shock Absorber Diameter - Front (mm) - 50
  • Shock Absorber Diameter - Rear (mm) - 51
  • Stabilizer Bar Diameter - Front (in) - 1.30
• Tires Features
  • Front Tire Order Code - QBN
  • Rear Tire Order Code - QBN
  • Spare Tire Order Code - QBR
  • Front Tire Size - 255/70R17
  • Rear Tire Size - 255/70R17
  • Spare Tire Size - 255/70R17
  • Front Tire Capacity (lbs) - - TBD -
  • Rear Tire Capacity (lbs) - - TBD -
  • Spare Tire Capacity (lbs) - - TBD -
  • Revolutions/Mile @ 45 mph - Front - - TBD -
  • Revolutions/Mile @ 45 mph - Rear - - TBD -
  • Revolutions/Mile @ 45 mph - Spare - - TBD -
• Trailering Features
  • Dead Weight Hitch - Max Trailer Wt. (lbs) - 5000
  • Dead Weight Hitch - Max Tongue Wt. (lbs) - 500
  • Wt Distributing Hitch - Max Trailer Wt. (lbs) - 7800
  • Wt Distributing Hitch - Max Tongue Wt. (lbs) - 780
  • Fifth Wheel Hitch - Max Trailer Wt. (lbs) - 7800
  • Fifth Wheel Hitch - Max Tongue Wt. (lbs) - 1950
  • Maximum Trailering Capacity (N/A) - 9900
• Transmission Features
  • Drivetrain - Rear Wheel Drive
  • Trans Order Code - MYC
  • Trans Type - 6
  • Trans Description Cont. - Automatic
  • First Gear Ratio (:1) - 4.03
  • Second Gear Ratio (:1) - 2.36
  • Third Gear Ratio (:1) - 1.53
  • Fourth Gear Rato (:1) - 1.15
  • Fifth Gear Ratio (:1) - 0.85
  • Sixth Gear Ratio (:1) - 0.66
  • Reverse Ratio (:1) - 3.06
• Vehicle Features
  • Annual CO2 Emissions @ 15K mi/year - 10.4
• Weight Information Features
  • Gross Axle Wt Rating - Front (lbs) - 3700
  • Gross Axle Wt Rating - Rear (lbs) - 3800
  • Curb Weight - Front (lbs) - 2662
  • Curb Weight - Rear (lbs) - 1707
  • Gross Vehicle Weight Rating Cap (lbs) - 6800
  • Gross Combined Wt Rating (lbs) - 12800
• Wheels Features
  • Front Wheel Size (in) - 17 x 8.0
  • Rear Wheel Size (in) - 17 x 8.0
  • Spare Wheel Size (in) - 17 x - TBD -
  • Front Wheel Material - Steel
  • Rear Wheel Material - Steel
  • Spare Wheel Material - Steel

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