We are 103,000+ car owners sharing real-world car information.

Join Us

Porsche Boxster Fuel Economy (g/100m)

g/100m Number of Vehicles
4 gallons per 100 meters 4 vehicles
5 gallons per 100 meters 1 vehicles
6 gallons per 100 meters 0 vehicles
7 gallons per 100 meters 0 vehicles
8 gallons per 100 meters 1 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2002 2002 2dr Convertible 310-hp 3.4L H6 6-sp manual RWD 4.22
See all data
With the turbocharged 257kW 2.5L H4 engine, 6-speed manual transmission, and rear-wheel drive, the 2002 Porsche Boxster has been averaging 4.22 L/100km (liters per 100 kilometers).

The 2002 Porsche Boxsters in this analysis were driven mostly on the highway at an average speed of 65 kilometers per hour (about 46.5 percent of the kilometers driven). The rest of the kilometers were in the city (15 percent), in heavy traffic (15 percent), and in the suburbs (0 percent).

In addition, the average 2002 Porsche Boxster in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2002 2002 2dr Convertible 315-hp 3.4L H6 7-sp automated manual RWD 18.8
See all data
2002 2002 2dr Convertible 245-hp 2.7L H6 5-sp manual RWD 4.29
See all data
2002 2002 2dr Convertible 255-hp 2.9L H6 7-sp automated manual RWD 6.25
See all data

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2002 Porsche Boxster

2002 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
 

2002 Porsche Boxster 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 Boxster's real-world g/100m based on how and where you drive a car.