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Porsche 911 Fuel Economy (g/100m)

 

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Model Year Body/Powertrain g/100m  
2003 2003 2dr Coupe turbocharged 450hp 3.6L H6 6-sp manual AWD 5.56
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With the engine, transmission, and rear-wheel drive, the 2003 Porsche 911 has been averaging 5.56 L/100km (liters per 100 kilometers).

The 2003 Porsche 911s in this analysis were driven mostly on the highway at an average speed of 90 kilometers per hour (about 50 percent of the kilometers driven). The rest of the kilometers were in the city (3 percent), in heavy traffic (2 percent), and in the suburbs (0 percent).

In addition, the average 2003 Porsche 911 in this analysis was driven on mountainous terrain with a medium foot and the AC on only some of the time.

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2003 Porsche 911 Gas Mileage (g/100m)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Porsche 911's real-world g/100m based on how and where you drive a car.