How many MPG does a 2021 Porsche Cayenne S get?

The 2021 Porsche Cayenne S gets 19–20 MPG combined according to the EPA — about 18 MPG in the city and 22 MPG on the highway, depending on trim (2 configurations). Combined MPG is a 55% city / 45% highway blend.

What is the annual fuel cost for a 2021 Porsche Cayenne S?

Driving 15,000 miles a year at 20 MPG combined, the 2021 Porsche Cayenne S uses about 750 gallons of fuel per year — roughly $2,625 at $3.50/gallon. Your real cost varies with local gas prices and driving style.

What is the difference between city and highway MPG on the 2021 Porsche Cayenne S?

The 2021 Porsche Cayenne S returns 18 MPG city and 22 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 19–20 MPG combined figure blends the two.

Is 20 MPG good for a standard sport utility vehicle 4wd?

For a standard sport utility vehicle 4wd, 20 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.

2021 Porsche Cayenne S MPG

Official EPA fuel-economy rating for the 2021 Porsche Cayenne S.

EPA combined fuel economy

19–20MPG

combined (55% city / 45% hwy)

City

MPG

Highway

MPG

Engine

2.9L

Cylinders

Drive

AllWD

Class

Standard Sport Utility Vehicle 4WD

Running cost

Estimated annual fuel cost

Per year

$2,625

15,000 mi/yr

Fuel used

750 gal

per year

At gas price

$3.50

per gallon

Based on 20 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.

Other Porsche Cayenne S years

2025 2024 2023 2022 2020 2019 2018 2017 All years →

FAQ

2021 Porsche Cayenne S

How many MPG does a 2021 Porsche Cayenne S get?: The 2021 Porsche Cayenne S gets 19–20 MPG combined according to the EPA — about 18 MPG in the city and 22 MPG on the highway, depending on trim (2 configurations). Combined MPG is a 55% city / 45% highway blend.
What is the annual fuel cost for a 2021 Porsche Cayenne S?: Driving 15,000 miles a year at 20 MPG combined, the 2021 Porsche Cayenne S uses about 750 gallons of fuel per year — roughly $2,625 at $3.50/gallon. Your real cost varies with local gas prices and driving style.
What is the difference between city and highway MPG on the 2021 Porsche Cayenne S?: The 2021 Porsche Cayenne S returns 18 MPG city and 22 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 19–20 MPG combined figure blends the two.
Is 20 MPG good for a standard sport utility vehicle 4wd?: For a standard sport utility vehicle 4wd, 20 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.