- Gas
- Two-seaters
- MY2004–2005
Porsche Carrera 2 911 GT3 MPG & Fuel Cost by Year
2 model years · 2004–2005
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Porsche Carrera 2 911 GT3 fuel economy at a glance
EPA has rated the Porsche Carrera 2 911 GT3 for 2 model years, 2004 to 2005. Across those years its combined rating runs 16 MPG. The latest model year, 2005, has 1 configuration 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 2004 is the 2005 Carrera 2 911 GT3 3.6L 6-cyl RWD, at 16 MPG.
Porsche Carrera 2 911 GT3 MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2004-2005 Generation page | ||
| 2005 | 16 | $5,020 |
| 2004 | 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 Carrera 2 911 GT3 generations
1 generations between 2004 and 2005. Open one for the table of every model year and configuration.
2005 powertrain options
More Porsche models
Frequently asked questions
What is the Porsche Carrera 2 911 GT3's gas mileage by year?
EPA combined ratings for the Porsche Carrera 2 911 GT3 run 16 MPG across model years 2004 to 2005. The latest year, 2005, is rated 16 MPG.
Which Porsche Carrera 2 911 GT3 model year has the best gas mileage?
The 2005 Porsche Carrera 2 911 GT3 Carrera 2 911 GT3 3.6L 6-cyl RWD has the highest combined rating since 2004, at 16 MPG.
How much does a Porsche Carrera 2 911 GT3 cost to fuel per year?
For MY2005, 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.
Has the Porsche Carrera 2 911 GT3's fuel economy improved over time?
Not much. The most efficient configuration is rated 16 MPG in both 2004 and 2005.
Which Porsche Carrera 2 911 GT3 model years have the same ratings?
EPA lists identical ratings as the previous year for 2005. The generation pages mark those years "same EPA ratings" and point to the year that holds the full table.