2021 Porsche Cayenne GTS fuel economy
The EPA lists 2 versions of the 2021 Porsche Cayenne GTS. Combined fuel economy ranges from 17 to 17 MPG; the most efficient version is rated 15 city / 19 highway.
At a glance
- Combined
- 17 MPG
- City and highway
- 15 and 19 most efficient version
- Yearly fuel cost
- $4,850 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 |
|---|---|---|---|---|---|---|
| Cayenne GTS Automatic (S8) | 8-cyl 4.0L | All-Wheel Drive | 15 | 19 | 17 MPG | $4,850 |
| Cayenne GTS Coupe Automatic (S8) | 8-cyl 4.0L | All-Wheel Drive | 15 | 19 | 17 MPG | $4,850 |
At EPA assumptions, the most efficient version costs about $4,850 per year in fuel.