← all 2020 GMC Yukon C1500 2WD trims
2020 GMC Yukon C1500 2WD — 5.3L 8-cyl, Automatic 6-spd, RWD
This 2020 GMC Yukon C1500 2WD (5.3L 8-cyl, Automatic 6-spd, RWD) takes regular (87-octane) gasoline. REGULAR
18
MPG combined (15 city / 22 hwy)
$3,450
est. fuel cost / year (EPA, 15k mi)
505 g/mi
tailpipe CO₂
Other 2020 GMC Yukon C1500 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.3L 8-cyl, Automatic 6-spd, RWD | FLEX-FUEL | 18 | $3,450 |
| 6.2L 8-cyl, Automatic 10-spd, RWD | PREMIUM | 17 | $4,550 |
EPA fuel type: Regular · class: Standard Sport Utility Vehicle 2WD · retrieved 2026-06-14.