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Pontiac G6 MPG

 

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Model Year Body/Powertrain MPG  
2005 2005 4dr Sedan 219-hp 3.5L V6 4-sp shiftable automatic FWD 26.3
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With the engine, transmission, and rear-wheel drive, the 2005 Pontiac G6 has been averaging 26.3 MPG (miles per gallon).

The 2005 Pontiac G6s in this analysis were driven mostly on the highway at an average speed of 100 miles per hour (about 70 percent of the miles driven). The rest of the miles were in the city (2.5 percent), in heavy traffic (2.5 percent), and in the suburbs (0 percent).

In addition, the average 2005 Pontiac G6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.

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What Our Members Are Saying about the Real Gas Mileage of the 2005 Pontiac G6

2005 Pontiac G6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2006 4dr Sedan 201-horsepower 3.5L V6
4-speed automatic FWD
Even with a 6 cylinder, and my overzealous driving, I regularly got 28-29 MPG. This is a mix of highway and city driving in a very hilly area. see full Pontiac G6 review
 

2005 Pontiac G6 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 Pontiac G6's real-world MPG based on how and where you drive a car.