2018 GMC Yukon fuel economy
The EPA lists 12 versions of the 2018 GMC Yukon. Combined fuel economy ranges from 16 to 19 MPG; the most efficient version is rated 16 city / 23 highway.
At a glance
- Combined
- 16 to 19 MPG depending on version
- City and highway
- 16 and 23 most efficient version
- Yearly fuel cost
- $3,550 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| Yukon C1500 2WD Automatic 6-spd | 8-cyl 5.3L | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Yukon C1500 2WD Automatic 6-spd | 8-cyl 5.3L FFV | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Yukon C1500 XL 2WD Automatic 6-spd | 8-cyl 5.3L | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Yukon C1500 XL 2WD Automatic 6-spd | 8-cyl 5.3L FFV | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Yukon K1500 4WD Automatic 6-spd | 8-cyl 5.3L | 4-Wheel Drive | 16 | 22 | 18 MPG | $3,700 |
| Yukon K1500 4WD Automatic 6-spd | 8-cyl 5.3L FFV | 4-Wheel Drive | 16 | 22 | 18 MPG | $3,700 |
| Yukon K1500 XL 4WD Automatic 6-spd | 8-cyl 5.3L | 4-Wheel Drive | 15 | 22 | 18 MPG | $3,700 |
| Yukon K1500 XL 4WD Automatic 6-spd | 8-cyl 5.3L FFV | 4-Wheel Drive | 15 | 22 | 18 MPG | $3,700 |
| Yukon C1500 2WD Automatic 10-spd | 8-cyl 6.2L | Rear-Wheel Drive | 14 | 23 | 17 MPG | $4,850 |
| Yukon C1500 XL 2WD Automatic 10-spd | 8-cyl 6.2L | Rear-Wheel Drive | 14 | 23 | 17 MPG | $4,850 |
| Yukon K1500 4WD Automatic 10-spd | 8-cyl 6.2L | 4-Wheel Drive | 14 | 22 | 17 MPG | $4,850 |
| Yukon K1500 XL 4WD Automatic 10-spd | 8-cyl 6.2L | 4-Wheel Drive | 14 | 21 | 16 MPG | $5,150 |
At EPA assumptions, the most efficient version costs about $3,550 per year in fuel, versus $5,150 for the least efficient.