2023 GMC Sierra 2WD vs 2023 GMC Sierra 2WD
| EPA figure | 2023 GMC Sierra 2WD | 2023 GMC Sierra 2WD |
|---|---|---|
| Model year | 2023 | 2023 |
| Body · drive | Pickup · Rear-Wheel Drive · Diesel | Pickup · Rear-Wheel Drive · Gas |
| Combined MPG | 26 | 20 |
| City / highway MPG | 24 / 29 | 19 / 21 |
| Fuel a year | $3,700 | $3,350 |
| Tailpipe CO₂ (g/mi) | 396 | 453 |
| Engine | 3.0 L 6-cyl turbo | 2.7 L 4-cyl turbo |
| Transmission | Automatic 10-spd | Automatic 8-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.