Gmc · model year 2015
2015 Gmc Sierra
Specifications and certified data for the 2015 model year. All Gmc Sierra model years →
US EPA records14
2015 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2015 | 4.3 L 6-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 20 | 447 | — | EPA ↗ |
| 2015 | 4.3 L 6-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 19 | 475 | — | EPA ↗ |
| 2015 | 4.3 L 6-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 18 | 496 | 407 | EPA ↗ |
| 2015 | 4.3 L 6-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 18 | 507 | 407 | EPA ↗ |
| 2015 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 19 | 478 | — | EPA ↗ |
| 2015 | 5.3 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 18 | 490 | — | EPA ↗ |
| 2015 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Regular | 19 | 478 | — | EPA ↗ |
| 2015 | 5.3 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Regular | 18 | 490 | — | EPA ↗ |
| 2015 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 17 | 525 | 409 | EPA ↗ |
| 2015 | 5.3 L 8-cyl | Rear-Wheel Drive | Automatic 6-spd | Regular | 17 | 525 | — | EPA ↗ |
| 2015 | 5.3 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Gasoline or E85 | 17 | 537 | 409 | EPA ↗ |
| 2015 | 5.3 L 8-cyl | 4-Wheel Drive | Automatic 6-spd | Regular | 17 | 537 | — | EPA ↗ |
| 2015 | 6.2 L 8-cyl | Rear-Wheel Drive | Automatic 8-spd | Regular | 17 | 517 | — | EPA ↗ |
| 2015 | 6.2 L 8-cyl | 4-Wheel Drive | Automatic 8-spd | Regular | 17 | 519 | — | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
Generation in 2015
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.