Porsche 911 GTS Cabriolet: MPG and fuel economy by year
The EPA has rated the Porsche 911 GTS Cabriolet across 2 model years, from the 2011 Porsche 911 GTS Cabriolet through the 2012 Porsche 911 GTS Cabriolet. The most recent 2012 Porsche 911 GTS Cabriolet returns 21 combined MPG.
Pick a year below to open the full Porsche 911 GTS Cabriolet page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Porsche 911 GTS Cabriolet. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2012 | 2012 Porsche 911 GTS Cabriolet | 21 MPG | 19 MPG | 26 MPG | $3,300 |
| 2011 | 2011 Porsche 911 GTS Cabriolet | 21 MPG | 18 MPG | 26 MPG | $3,300 |
How the Porsche 911 GTS Cabriolet compares against the Minicompact Cars class
Buyers usually compare the Porsche 911 GTS Cabriolet against other cars in the same EPA class. The list below shows the most efficient cars in the Minicompact Cars class for the 2012 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.