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2002 Porsche 911 Turbo Coupe
Shown: 2002 Porsche 911 Turbo Coupe. Photo: Elise240SX, CC BY-SA 4.0, via Wikimedia Commons
  • Gas
  • Small cars
  • MY2003–2003

Porsche Turbo MPG & Fuel Cost by Year

1 model years · 2003–2003

16 MPG
Combined
13 MPG
City
21 MPG
Highway
Annual cost · MY2003 Turbo 3.6L 6-cyl turbo 4WD
$5,020

15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)

All Porsche models

Porsche Turbo fuel economy at a glance

EPA has rated the Porsche Turbo for 1 model years, 2003 to 2003. Across those years its combined rating runs 16 MPG. The latest model year, 2003, has 2 configurations rated 16 MPG combined and costing $5,020 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2003 is the 2003 Turbo 3.6L 6-cyl turbo 4WD, at 16 MPG.

Porsche Turbo MPG by year

Porsche Turbo: combined fuel economy and annual fuel cost for each model year, grouped by generation
Year Gas (MPG) $/yr
2003 Generation page
2003 16 $5,020

Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.

Porsche Turbo generations

1 generations between 2003 and 2003. Open one for the table of every model year and configuration.

2003 powertrain options

Gas · 3.6L
Combined
16 MPG
Per year
$5,020
See gas configurations
EPA ratings: fueleconomy.gov file of Sep 29, 2026 · premium gasoline $5.36/gal (U.S. average, Sep 2026) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Frequently asked questions

What is the Porsche Turbo's gas mileage by year?

EPA combined ratings for the Porsche Turbo run 16 MPG across model years 2003 to 2003. The latest year, 2003, is rated 16 MPG.

Which Porsche Turbo model year has the best gas mileage?

The 2003 Porsche Turbo Turbo 3.6L 6-cyl turbo 4WD has the highest combined rating since 2003, at 16 MPG.

How much does a Porsche Turbo cost to fuel per year?

For MY2003, EPA-rated configurations cost $5,020 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $5,020.