2014 Porsche Cayenne Diesel fuel economy
The EPA rates the 2014 Porsche Cayenne Diesel at 23 MPG combined (20 city / 29 highway).
At a glance
- Combined
- 23 MPG
- City and highway
- 20 and 29 most efficient version
- Yearly fuel cost
- $4,150 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 Diesel Automatic (S8) | 6-cyl 3.0L | All-Wheel Drive | 20 | 29 | 23 MPG | $4,150 |
At EPA assumptions, the most efficient version costs about $4,150 per year in fuel.