Porsche Cayenne e-Hybrid MPG by year — every rating on record
The Porsche Cayenne e-Hybrid has a combined EPA fuel economy rating for 4 model years, from 2019 to 2025. Across those years its best rated version returned 22 mpg (2025) and its thirstiest returned 21 mpg (2019). The EPA record holds 4 configurations for this nameplate, most recently a Standard Sport Utility Vehicle 4WD.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2019 | 1 | 21 mpg | 21 mpg | #28 of 81 (66th pct) | All-Wheel Drive | Premium Gas or Electricity | Standard Sport Utility Vehicle 4WD |
| 2020 | 1 | 21 mpg | 21 mpg | #32 of 92 (66th pct) | All-Wheel Drive | Premium Gas or Electricity | Standard Sport Utility Vehicle 4WD |
| 2021 | 1 | 21 mpg | 21 mpg | #39 of 104 (63th pct) | All-Wheel Drive | Premium and Electricity | Standard Sport Utility Vehicle 4WD |
| 2025 | 1 | 22 mpg | 22 mpg | #99 of 192 (49th pct) | All-Wheel Drive | Premium and Electricity | Standard Sport Utility Vehicle 4WD |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Porsche Cayenne e-Hybrid placed highest in 2019 at #28 of 81, and lowest in 2025 at #99 of 192. It spent 3 of its 4 ranked years in the top half of its class.
Every configuration on record
All 4 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | Range | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium and Electricity | SIDI; PHEV, turbocharged, Plug-in Hybrid, start-stop | 21 | 23 | 22 | 522.7 | 5.9 | $3,500 | 460 mi | 174 | 8/10 |
| 2021 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium and Electricity | SIDI; PHEV, turbocharged, Plug-in Hybrid, start-stop | 20 | 22 | 21 | 547.6 | 8.6 | $3,700 | 430 mi | 257 | 7/10 |
| 2020 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium Gas or Electricity | SIDI; PHEV, turbocharged, Plug-in Hybrid, start-stop | 20 | 22 | 21 | 547.6 | 9.4 | $3,700 | 420 mi | 293 | 7/10 |
| 2019 | 3.0L 6-cyl All-Wheel Drive Automatic (S8) Premium Gas or Electricity | SIDI; PHEV, turbocharged, Plug-in Hybrid, start-stop | 20 | 22 | 21 | 547.6 | 9.5 | $3,700 | 430 mi | 284 | 7/10 |
How the rating has moved between model years
Comparing the best-rated configuration of each year. 1 of 1 year-over-year steps improved the top rating.
| Change | Best combined | Delta | Gallons a year at the newer rating |
|---|---|---|---|
| 2021 → 2025 | 21 → 22 mpg | +1 mpg | 523 gal |
What Cayenne e-Hybrid fuel costs over a year
At the EPA's 11,500 miles a year, the 2025 Porsche Cayenne e-Hybrid burns 523 to 523 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $1,568 | $1,568 | $0 |
| $3.50/gal | $1,830 | $1,830 | $0 |
| $4.00/gal | $2,091 | $2,091 | $0 |
EPA’s own estimate for the 2025 model year is $3,500 to $3,500 a year in fuel, or $500 more than the average new vehicle over five years.
How it compares with other Standard Sport Utility Vehicle 4WD
Across the 317 nameplates EPA classifies as Standard Sport Utility Vehicle 4WD, the median best combined rating is 22 mpg. At 22 mpg the Porsche Cayenne e-Hybrid is exactly at the median.
- All Standard Sport Utility Vehicle 4WD rankings — every nameplate in the class, best to worst.
Other Porsche nameplates
Every Porsche model compared → — all nameplates ranked by best combined rating, with what each one costs a year.