2021 GMC Yukon XL 2WD vs 2021 GMC Yukon XL 4WD
| EPA figure | 2021 GMC Yukon XL 2WD | 2021 GMC Yukon XL 4WD |
|---|---|---|
| Model year | 2021 | 2021 |
| Body · drive | SUV · Rear-Wheel Drive · Gas | SUV · 4-Wheel Drive · Gas |
| Combined MPG | 18 | 16 |
| City / highway MPG | 16 / 20 | 14 / 19 |
| Fuel a year | $3,700 | $5,150 |
| Tailpipe CO₂ (g/mi) | 492 | 558 |
| Engine | 5.3 L 8-cyl | 6.2 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.