How many MPG does a 2015 Porsche Boxster GTS get?

The 2015 Porsche Boxster GTS gets 22–25 MPG combined according to the EPA — about 20 MPG in the city and 28 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 2015 Porsche Boxster GTS?

Driving 15,000 miles a year at 24 MPG combined, the 2015 Porsche Boxster GTS uses about 625 gallons of fuel per year — roughly $2,188 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 2015 Porsche Boxster GTS?

The 2015 Porsche Boxster GTS returns 20 MPG city and 28 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 22–25 MPG combined figure blends the two.

Is 24 MPG good for a two seaters?

For a two seaters, 24 MPG combined is about average. Hybrid trims and smaller engines, where offered, return better numbers.

2015 Porsche Boxster GTS MPG

Official EPA fuel-economy rating for the 2015 Porsche Boxster GTS.

EPA combined fuel economy

22–25MPG

combined (55% city / 45% hwy)

City

MPG

Highway

MPG

Engine

3.4L

Cylinders

Drive

RearWD

Class

Two Seaters

Running cost

Estimated annual fuel cost

Per year

$2,188

15,000 mi/yr

Fuel used

625 gal

per year

At gas price

$3.50

per gallon

Based on 24 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.

Other Porsche Boxster GTS years

2019 2018 2016 All years →

FAQ

2015 Porsche Boxster GTS

How many MPG does a 2015 Porsche Boxster GTS get?: The 2015 Porsche Boxster GTS gets 22–25 MPG combined according to the EPA — about 20 MPG in the city and 28 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 2015 Porsche Boxster GTS?: Driving 15,000 miles a year at 24 MPG combined, the 2015 Porsche Boxster GTS uses about 625 gallons of fuel per year — roughly $2,188 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 2015 Porsche Boxster GTS?: The 2015 Porsche Boxster GTS returns 20 MPG city and 28 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 22–25 MPG combined figure blends the two.
Is 24 MPG good for a two seaters?: For a two seaters, 24 MPG combined is about average. Hybrid trims and smaller engines, where offered, return better numbers.