2018 Chevrolet Tahoe fuel economy
The EPA lists 6 versions of the 2018 Chevrolet Tahoe. Combined fuel economy ranges from 17 to 19 MPG; the most efficient version is rated 16 city / 23 highway.
At a glance
- Combined
- 17 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 |
|---|---|---|---|---|---|---|
| Tahoe C1500 2WD Automatic 6-spd | 8-cyl 5.3L | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Tahoe C1500 2WD Automatic 6-spd | 8-cyl 5.3L FFV | Rear-Wheel Drive | 16 | 23 | 19 MPG | $3,550 |
| Tahoe K1500 4WD Automatic 6-spd | 8-cyl 5.3L | 4-Wheel Drive | 16 | 22 | 18 MPG | $3,700 |
| Tahoe K1500 4WD Automatic 6-spd | 8-cyl 5.3L FFV | 4-Wheel Drive | 16 | 22 | 18 MPG | $3,700 |
| Tahoe C1500 2WD Automatic 10-spd | 8-cyl 6.2L | Rear-Wheel Drive | 14 | 23 | 17 MPG | $4,850 |
| Tahoe K1500 4WD Automatic 10-spd | 8-cyl 6.2L | 4-Wheel Drive | 14 | 22 | 17 MPG | $4,850 |
At EPA assumptions, the most efficient version costs about $3,550 per year in fuel, versus $4,850 for the least efficient.