2013 Mercedes-Benz R350 4matic vs Porsche Cayenne S — Side by Side Comparison
How does the 2013 Mercedes-Benz R350 4matic compare to the Porsche Cayenne S? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Mercedes-Benz R350 4matic | Porsche Cayenne S |
|---|---|---|
| Combined MPG | 18 | 18 |
| City MPG | 16 | 15 |
| Highway MPG | 21 | 22 |
| Body Style | SUV | SUV |
| Drive | 4WD | AWD |
| Fuel Type | Premium | Premium |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 1 | 1 |
Fuel Economy
The Porsche Cayenne S is more fuel efficient by 0 MPG combined. Over a year, the Porsche Cayenne S saves approximately $0 in fuel costs.