2012 GMC Sierra Hybrid

Sierra Hybrid is America's first full-size pickup with a two-mode hybrid propulsion system.13 A sophisticated control module in the two-mode hybrid system helps determine the amount of power or torque that's required at a given moment and seamlessly selects the appropriate operating mode. The result is a 33% increase in city fuel economy when compared to the conventional Non-Hybrid engine. 14

Download 2012 GMC Sierra Hybrid Brochure





2WD Crew Cab Short Box
4WD Crew Cab Short Box


2WD 20/23
4WD 20/23


Payload (lbs.)1 1,553/1,519
Trailering (lbs.)2 6,100/5,900
GVWR (lbs.)3 7,100/7,300
Fuel tank (gal. approx.) 26
Seating 5/6


Foglamps (3HB only)
Heated power-folding mirrors with integrated turn-signal indicators (3HB only)
Three-piece hard tonneau cover (3HB only)
Soft tonneau cover (3HA only)
Ultrasonic Rear Parking Assist (3HB only)


Automatic locking rear differential
Electric Hybrid Propulsion System
Vortec 6.0L V8 SFI, with Active Fuel Management, Late Intake Valve Closing, 332 hp and 367 lb.-ft. of torque
Handling/Trailering Suspension Package
Trailering equipment, heavy-duty: trailer hitch platform and two-inch receiver, seven-wire harness with independent fused trailering circuits mated to a seven-way sealed connector, wiring for aftermarket trailer brake controller, and single wire for center high-mounted stoplamp
Two-mode, electrically variable, four-speed automatic transmission


Air bags:4 driver and right-front passenger, frontal, with Passenger Sensing System; head-curtain side-impact, front and rear outboard seating positions, with rollover sensor; and seat-mounted thorax side-impact, driver and front outboard seating positions
Brakes: four-wheel antilock disc, with regenerative system
OnStar®:5 Directions & Connections® Plan standard for the first six months
StabiliTrak Electronic Stability Control System with Traction Control; includes Proactive Roll Avoidance
Tire Pressure Monitor (excludes spare tire)


Air conditioning: dual-zone automatic
Bluetooth® wireless technology6 for select phones
Cruise control
Power-adjustable pedals (3HB only)
Leather-wrapped steering wheel with audio and cruise controls
Sunroof: with Express-Open (3HB only)
Universal Home Remote transmitter: three-channel programmable; includes garage door opener (3HB only)


Front, 40/20/40 split-bench; includes manual recliners, driver manual lumbar adjuster, center armrest storage and Premium Cloth seating surfaces (3HA only)
Front, bucket; includes six-way power adjusters, two-position driver memory and Ultrasoft Leather-appointed seating surfaces (3HB only)
Power driver seat, six-way7
Rear, full-width folding bench, three-passenger


AM/FM stereo with CD/MP3 player (3HA only)
AM/FM stereo with CD/MP3 player and multimedia navigation8 with voice prompts, USB port9 and Radio Data System (RDS)10 (3HB only)
Bose® speaker system; includes subwoofer (3HB only)
SiriusXM Radio11 with three trial months of service


18-inch chrome-clad aluminum


Bedliner Premium All-Weather Floor Mats
Chrome Fuel Door Six-Inch Oval Tubular Assist Steps
Door Sill Plates Two-Way Advanced Remote Start
  • 1 Maximum payload capacity includes weight of driver, passengers, optional equipment and cargo.
  • 2 Maximum trailer weight ratings are calculated assuming a properly equipped base vehicle. See your GMC dealer for additional details.
  • 3 Gross Vehicle Weight Rating. When properly equipped; includes weight of vehicle, driver, passengers, cargo and optional equipment.
  • 4 Always use safety 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.
  • 5 Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.
  • 6 Go to gm.com/bluetooth to find out which phones are compatible with the vehicle.
  • 7 Optional on 3HA.
  • 8 Map coverage excludes Puerto Rico, the Virgin Islands and portions of Canada. Vehicles shipped to Hawaii will have state of Hawaii functionality only.
  • 9 Not compatible with all devices.
  • 10 RDS functions only where stations broadcast RDS information.
  • 11 Requires a subscription sold separately by SiriusXM after three-month trial. Available only in the 48 contiguous United States and Washington, D.C. Visit siriusxm.com for details.
  • 12 Some accessories may not be available on all models. See dealer for details.
  • 13 A patented hybrid technology that optimizes fuel economy for various driving conditions.
  • 14 EPA-est. MPG 20 city vs. 15 city.

  • GM, the GM Logo, GMC, the GMC Logo, and the slogans, emblems, vehicle model names, vehicle body designs and other marks appearing in this document are the trademarks and/or service marks of General Motors, its subsidiaries, affiliates or licensors. Bose is a registered trademark of the Bose Corp. ©2012 OnStar. All rights reserved. The Bluetooth word mark is a registered trademark owned by Bluetooth SIG, Inc. and any use of such mark by GMC is under license. SiriusXM and all related marks and logos are trademarks of SiriusXM Radio Inc. and its subsidiaries. ©2012 General Motors. All rights reserved. GM reserves the right to make changes at any time and without notice in prices, colors, materials, equipment, specifications, models and availability.