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Porsche Boxster MPG

MPG Number of Vehicles
16 miles per gallon 1 vehicles
17 miles per gallon 0 vehicles
18 miles per gallon 1 vehicles
19 miles per gallon 0 vehicles
20 miles per gallon 1 vehicles
21 miles per gallon 6 vehicles
22 miles per gallon 1 vehicles
23 miles per gallon 2 vehicles
24 miles per gallon 2 vehicles
25 miles per gallon 1 vehicles
26 miles per gallon 0 vehicles
27 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2008 2008 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 21.48
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With the 315-horsepower 3.4L H6 engine, 6-speed manual transmission, and rear-wheel drive, the 2008 Porsche Boxster has been averaging 21.48 MPG (miles per gallon).

The 2008 Porsche Boxsters in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 26.5 percent of the miles driven). The rest of the miles were in the city (17.6 percent), in heavy traffic (8.7 percent), and in the suburbs (0 percent).

In addition, the average 2008 Porsche Boxster in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2008 2008 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 24.5
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2008 Porsche Boxster Gas Mileage (MPG)

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 Boxster's real-world MPG based on how and where you drive a car.