2012 GMC Sierra 1500 Accessories & Parts
2012 GMC Sierra 1500 Parts
2012 GMC Sierra 1500 Wheels & Tires
2012 GMC Sierra 1500 Exterior Accessories
Running Boards- Off-Road Bumpers
- Custom Hoods
- Towing & Hitches
- Body Kits
- Mirrors
- Grille Guards
- Bed Accessories
- Chrome Trim
- Bug Deflectors
- Spoilers
- Commercial Van Equipment
- Custom Grilles
- Tonneau Covers
- Wind Deflectors
- Fender Flares
- Roof Racks
- Winches
- Car Covers
- Car Bras
- Bike Racks
- Light Covers
- Wiper Blades
- Mud Flaps
- License Plates & Frames
- Sunroof Visors
- Custom Horns
- Car Tents
- Emblems & Logos
- Armor & Protection
- Spare Tire Covers & Carriers
- Car Wraps
- Snow Plows
- Auto Detailing
2012 GMC Sierra 1500 Automotive Lighting
2012 GMC Sierra 1500 Body Parts
2012 GMC Sierra 1500 Interior Accessories
2012 GMC Sierra 1500 Maintenance
2012 GMC Sierra 1500 Audio & Electronics
2012 GMC Sierra 1500 Automotive Tools
- Diagnostic & Testing Tools
- Engine Service Tools
- Pullers & Installers
- Suspension & Steering Service Tools
- Wheel & Tire Service Tools
- Oil Change Tools
- A/C Tools & Equipment
- Spark Plug & Ignition Tools
- Cooling System Service Tools
- Automotive Lifts & Stands
- Automotive Paint
- Repair Manuals
- Jacks
- Brake Service Tools
- Lockout Kits
- Exhaust System Service Tools
- Fuel System Service
- Auto Glass Tools
- Electrical System Tools
- Transmission & Drivetrain Service Tools
- EV Charging
- Battery Chargers & Jump Starters
- Creepers
- Key Cutting Machines
- Dollies & Movers
- Auto Detailing
- Dent Repair Tools
- Service Carts
- Vehicle & Parts Protection
Popular Accessories
2012 GMC Sierra 1500 Specifications
| Submodels | Work Truck | SL, SLE, Work Truck | SLE, SLT, Work Truck, XFE | Hybrid | SLE, SLT, Denali |
|---|---|---|---|---|---|
| 2-doors Regular Cab
4-doors Extended Cab 4-doors Crew Cab | |||||
| Engine | 4.3L V-6 (LU3) Vortec | 4.8 L V-8 VVT Vortec (L20) | 5.3 L V-8 VVT Iron Block (LMG) Alum Block (LC9) | 6.0L Vortec V-8 VVT hybrid | 6.2 L V-8 VVT Flexfuel (L9H) |
| Fuel | Gas | Flex Fuel (regular unleaded or E85) | Flex Fuel (regular unleaded or E85) | Electric / Flex Fuel | Flex Fuel (regular unleaded or E85) |
| Transmission | 4-Speed automatic (4L60-E) | 6-Speed automatic (6L80) | |||
| Drivetrain | RWD / 4WD | ||||
| Power HP | 195 hp @ 4600 rpm | 302 hp @ 5600 rpm | 326 hp @ 5300 rpm (E85) 315 hp @ 5200 rpm (gasoline or gasoline /E85 mix) | 332 hp @ 5100 rpm | 403 hp @ 5700 rpm |
| Torque | 260 lb-ft @ 2800 rpm | 305 lb-ft @ 4600 rpm | 348 lb-ft @ 4400 rpm (E85) 335 lb-ft @ 4000 rpm (gasoline or gasoline /E85 mix) | 367 lb-ft @ 4100 rpm | 417 lb-ft @ 4300 rpm |
| 0-60 | 7.2 sec | 6.4 sec | 5.7 sec | ||
| Top Speed | 100 mph | ||||
| Weight
(lbs.) | 4500 - 5000 | ||||
| GVWR
(max.) (lbs.) | 6400 - 6800 (Regular Cab) 6400 - 7200 (Extended Cab) 6800 - 7300 (Crew Cab) | ||||
| Payload (max.) (lbs.) | 1513 - 1940 | ||||
| Towing/Trailering
(max.) (lbs.) | 7000 - 10700 5900 - 6100 | ||||
| Wheelbase | Regular Cab - 119.0 in / 133.0 in (long box) Extended Cab - 143.5 / 157.5 in (long box) Crew Cab - 143.5 in | ||||
| Bed Length | Regular Cab Standard Box 78.9 in LB 97.8 in Extended Cab SB 78.9 in LB 97.8 in Crew Cab Short Box 69.3 in | ||||
| Legroom | Regular Cab Front: 41.3 in Extended Cab Front / Back: 41.3 in / 34.3 in Crew Cab Front / Back: 41.3 in / 38.7 in | ||||
| Width | 80 in | ||||
| Length | Regular Cab - 205.6 in / 224.4 in Extended Cab - 230 in Crew Cab - 230 in / 239.6 in | ||||
| Height | Regular Cab 73.5 - 73.8 in Extended Cab - 73.6 - 73.9 in Crew Cab - 73.7 - 73.8 in | ||||
| Tire Size | LT245/70R17 108S 2.4 (tire pressure) LT265/70R17 112S 2.4 (tire pressure) LT265/65R18 112S 2.4 (tire pressure) LT275/55R20 110H 2.5 (tire pressure) | ||||
| Wheel Bolt Pattern | 6x139.7 | ||||
| Seats | Regular Cab - 3 Extended Cab - 5 (6) Crew Cab - 5 (6) | ||||
| Lights | Halogen Headlamps | ||||
| Brakes | Front: disc Rear: drum 4-wheel disc (Denali) | ||||
| Suspension | Coil-Over-Shock - Front 2-Stage Multi-Leaf - Rear | ||||
| EPA-estimated mpg | 18 city/ 24 hwy/ 21 combi | 13 city/ 18 hwy/ 15 combi | 15 city/ 21 hwy/ 18 combi | 20 city/ 23 hwy/ 21 combi | 13 city/ 18 hwy/ 15 combi |
| Tank Capacity | 26.0 gal 34.0 gal (exc. Denali) | ||||
| Safety / Security | Air bags Head Curtain Side-Impact Air Bags Seat-Mounted Side-Impact Air Bags Tire Pressure Monitoring System PASS-KEY III+ Theft Deterrent Sysytem Daytime Running Lamps | ||||
| Warranty | Basic: 3 Years/36,000 Miles Drivetrain: 5 Years/60,000 Miles Corrosion: 3 Years/36,000 Miles Roadside Assistance: 5 Years/60,000 Miles Maintenance: 2 Years/24,000 Miles | ||||
| Safety Rating | NHTSA 4 Stars Overall Rating | ||||