Gmc · model year 2012
2012 Gmc Sierra
Specifications and certified data for the 2012 model year. All Gmc Sierra model years →
US EPA records12
2012 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2012 | 4.3 L 6-cyl | Rear-Wheel Drive | Automatic 4-spd | Regular | 17 | 523 | — | EPA ↗ |
| 2012 | 4.3 L 6-cyl | 4-Wheel Drive | Automatic 4-spd | Regular | 16 | 555 | — | EPA ↗ |
| 2012 | 4.8 L 8-cyl | Rear-Wheel Drive | Automatic 4-spd | Gasoline or E85 | 16 | 555 | — | EPA ↗ |
| 2012 | 4.8 L 8-cyl | 4-Wheel Drive | Automatic 4-spd | Gasoline or E85 | 15 | 592 | — | EPA ↗ |
| 2012 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 18 | 494 | 347 | EPA ↗ |
| 2012 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 17 | 523 | — | EPA ↗ |
| 2012 | 5.3 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 17 | 523 | — | EPA ↗ |
| 2012 | 6.0 L 8-cyl | Rear-Wheel Drive | Automatic (variable gear ratios) | Regular | 21 | 423 | — | EPA ↗ |
| 2012 | 6.0 L 8-cyl | 4-Wheel Drive | Automatic (variable gear ratios) | Regular | 21 | 423 | — | EPA ↗ |
| 2012 | 6.2 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 14 | 635 | 290 | EPA ↗ |
| 2012 | 6.2 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 14 | 635 | 290 | EPA ↗ |
| 2012 | 6.2 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 14 | 635 | 290 | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
Generation in 2012
Sources
- US EPA / DOE FuelEconomy.gov — https://www.fueleconomy.gov/feg/ws/index.shtmlUS Government public domain
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.