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Porsche Boxster Fuel Economy (L/100km)

L/100km Number of Vehicles
7 liters per 100 kilometers 1 vehicles
8 liters per 100 kilometers 9 vehicles
9 liters per 100 kilometers 15 vehicles
10 liters per 100 kilometers 24 vehicles
11 liters per 100 kilometers 24 vehicles
12 liters per 100 kilometers 13 vehicles
13 liters per 100 kilometers 7 vehicles
14 liters per 100 kilometers 4 vehicles
15 liters per 100 kilometers 3 vehicles
16 liters per 100 kilometers 0 vehicles
17 liters per 100 kilometers 0 vehicles
18 liters per 100 kilometers 0 vehicles
19 liters per 100 kilometers 0 vehicles
20 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2013 2013 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 11.43
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With the turbocharged 257kW 2.5L H4 engine, 7-speed automated manual transmission, and rear-wheel drive, the 2013 Porsche Boxster has been averaging 11.43 L/100km (liters per 100 kilometers).

The 2013 Porsche Boxsters in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 80 percent of the kilometers driven). The rest of the kilometers were in the city (20 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2013 Porsche Boxster in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
2011 2011 2dr Convertible 255-hp 2.9L H6 6-sp manual RWD 14.7
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2010 2010 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 11.3
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2010 2010 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 9.8
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2008 2008 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 11.11
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2008 2008 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 10.95
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2007 2007 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 9.35
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2007 2007 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 9.03
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2007 2007 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 14.7
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2006 2006 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 11.1
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2005 2005 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 10.81
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2005 2005 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 14.3
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2005 2005 2dr Convertible 255-hp 2.9L H6 6-sp manual RWD 9.1
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2005 2005 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 9.9
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2005 2005 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 9.2
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2004 2004 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 9.1
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2004 2004 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 11.2
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2004 2004 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 9.3
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2004 2004 2dr Convertible 264-hp 3.2L H6 6-sp manual RWD 11.55
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2003 2003 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 10.94
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2003 2003 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 9
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2003 2003 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 8.4
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2002 2002 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 9.9
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2002 2002 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 8
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2002 2002 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 10.1
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2002 2002 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 14.7
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2001 2001 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 11.18
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2001 2001 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 10.3
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2000 2000 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 10.88
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2000 2000 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 9.8
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2000 2000 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 8.1
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What Our Members Are Saying about the Real Gas Mileage of the Porsche Boxster

Porsche Boxster Real Gas Mileage: Pros
YearBody/PowertrainComment
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD
mileage with performance see full Porsche Boxster review
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
Running the hills mostly safe speeds,and an occasional sprint or push through the corners I average 25 mpg/29 hwy.I think on a long boring drive possibly 32mpg see full Porsche Boxster review
 

Porsche Boxster Gas Mileage (L/100km)

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 L/100km based on how and where you drive a car.