2020 Chevrolet Silverado 4WD vs 2020 Chevrolet Silverado 4WD TrailBoss
| EPA figure | 2020 Chevrolet Silverado 4WD | 2020 Chevrolet Silverado 4WD TrailBoss |
|---|---|---|
| Model year | 2020 | 2020 |
| Body · drive | Pickup · 4-Wheel Drive · Gas | Pickup · 4-Wheel Drive · Gas |
| Combined MPG | 17 | 17 |
| City / highway MPG | 15 / 20 | 15 / 19 |
| Fuel a year | $3,950 | $4,850 |
| Tailpipe CO₂ (g/mi) | 532 | 515 |
| Engine | 4.3 L 6-cyl | 6.2 L 8-cyl |
| Transmission | Automatic 6-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.