We are 106,000+ car owners sharing real-world car information.

Join Us

Porsche 911 MPG


The graph does not display if there are fewer than five results.
Model Year Body/Powertrain MPG  
2004 2004 2dr Coupe 325-hp 3.6L H6 6-sp manual RWD 18
See all data
With the turbocharged 379hp 3.0L H6 engine, 7-speed manual transmission, and rear-wheel drive, the 2004 Porsche 911 has been averaging 18 MPG (miles per gallon).

The 2004 Porsche 911s in this analysis were driven mostly in the city (about 40 percent of the miles driven). The rest of the miles were on the highway at an average speed of 70 miles per hour (25 percent), in heavy traffic (5 percent), and in the suburbs (0 percent).

In addition, the average 2004 Porsche 911 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2004 Porsche 911

None of our members have yet commented on the real gas mileage of the 2004 Porsche 911.

Be the first!

2004 Porsche 911 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 911's real-world MPG based on how and where you drive a car.

Website Security Test