2024 GMC Sierra 4WD vs 2024 GMC Sierra Cab Chassis 4WD
| EPA figure | 2024 GMC Sierra 4WD | 2024 GMC Sierra Cab Chassis 4WD |
|---|---|---|
| Model year | 2024 | 2024 |
| Body · drive | Pickup · 4-Wheel Drive · Diesel | Special purpose · 4-Wheel Drive · Gas |
| Combined MPG | 24 | 15 |
| City / highway MPG | 23 / 27 | 14 / 17 |
| Fuel a year | $4,000 | $4,450 |
| Tailpipe CO₂ (g/mi) | 416 | 580 |
| Engine | 3.0 L 6-cyl turbo | 5.3 L 8-cyl |
| Transmission | Automatic 10-spd | Automatic 10-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.