- Newest year: 2003
- Gas
- Two-seaters
2003 Porsche Turbo GT2 MPG & Fuel Cost
1 configuration · 16 MPG combined
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Cheaper to fuel than 3 of 10 two-seater configurations, MY2003. Ranked against all rated configurations, not sales-weighted.
2003 Porsche Turbo GT2 at a glance
The 2003 Porsche Turbo GT2 has 1 configuration in the EPA database, rated 16 MPG combined. The most efficient is the Turbo GT2 3.6L 6-cyl turbo RWD at 16 MPG, which costs about $5,020 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The Turbo GT2 3.6L 6-cyl turbo RWD costs less to fuel than 3 of 10 two-seater configurations rated for MY2003 (class median $4,460 a year).
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
What the 2003 Turbo GT2 3.6L 6-cyl turbo RWD costs to drive
Per month
$418
$5,020 a year ÷ 12
Per 25 miles
$8.37
Per 100 miles
$33.47
Five years
$25,100
5 × the yearly cost, prices held at today's level
vs the two-seater median
$560more a year
Class median $4,460 a year, MY2003
Based on 15,000 miles a year and premium gasoline $5.36/gal (U.S. average, Sep 2026).
2003 Porsche Turbo GT2 MPG
EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.
Gas configurations (1)
| Trim | Engine | Drive | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|---|---|
| Turbo GT2 (Most efficient) | 3.6L 6-cyl turbo | RWD | 14 | 20 | 16 | $5,020 |
1 configuration requires or recommends higher-octane gasoline and is costed at premium gasoline $5.36/gal (U.S. average, Sep 2026).
Fuel cost by state
Yearly cost of the Turbo GT2 3.6L 6-cyl turbo RWD: $5,990 in California and $4,350 in Texas, a $1,640 difference.
- California $5,990
- Washington $5,630
- New York $4,960
- Florida $4,590
- Texas $4,350
Similar cars
Closest combined MPG among MY2003 two-seater models.
Generations
- 2003
Frequently asked questions
What gas mileage does the 2003 Porsche Turbo GT2 get?
EPA rates the 2003 Porsche Turbo GT2 at 16 MPG combined across 1 configuration. The most efficient, the Turbo GT2 3.6L 6-cyl turbo RWD, is rated 16 MPG combined (14 city / 20 highway).
How much does it cost to fuel a 2003 Porsche Turbo GT2 per year?
Driving 15,000 miles a year at premium gasoline $5.36/gal (U.S. average, Sep 2026), the Turbo GT2 3.6L 6-cyl turbo RWD costs about $5,020 a year. Across all 1 configuration the cost runs $5,020 a year.
How much does it cost to drive a 2003 Porsche Turbo GT2 100 miles?
About $33.47 per 100 miles for the Turbo GT2 3.6L 6-cyl turbo RWD at premium gasoline $5.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.
Is the 2003 Porsche Turbo GT2 more efficient in the city or on the highway?
The Turbo GT2 3.6L 6-cyl turbo RWD is rated 14 city and 20 highway MPG, so it is more efficient on the highway, by 6 MPG.
How does the 2003 Porsche Turbo GT2 compare with other two-seater configurations?
The Turbo GT2 3.6L 6-cyl turbo RWD costs about $5,020 a year to fuel, $560 more than the class median of $4,460, and less than 3 of 10 two-seater configurations. The comparison covers all 53 rated two-seater configurations for MY2003, not weighted by sales.