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Porsche 911 Fuel Economy (g/100m)

 

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Model Year Body/Powertrain g/100m  
2008 2008 2dr Coupe 385-hp 3.8L H6 7-sp automated manual RWD 5
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With the turbocharged 326kW 3.0L H6 engine, 8-speed automated manual transmission, and rear-wheel drive, the 2008 Porsche 911 has been averaging 5 L/100km (liters per 100 kilometers).

The 2008 Porsche 911s in this analysis were driven mostly in the city (about 50 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 75 kilometers per hour (40 percent), in heavy traffic (10 percent), and in the suburbs (0 percent).

In addition, the average 2008 Porsche 911 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.

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2008 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.