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Pontiac G6 Fuel Economy (L/100km)

L/100km Number of Vehicles
8 liters per 100 kilometers 1 vehicles
9 liters per 100 kilometers 3 vehicles
10 liters per 100 kilometers 1 vehicles
11 liters per 100 kilometers 0 vehicles
12 liters per 100 kilometers 0 vehicles
13 liters per 100 kilometers 2 vehicles
Model Year Body/Powertrain L/100km  
2008 2008 4dr Sedan 164-hp 2.4L I4 4-sp automatic FWD 9.07
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With the engine, transmission, and rear-wheel drive, the 2008 Pontiac G6 has been averaging 9.07 L/100km (liters per 100 kilometers).

The 2008 Pontiac G6s in this analysis were driven mostly on the highway at an average speed of 78 kilometers per hour (about 61.7 percent of the kilometers driven). The rest of the kilometers were in the city (23.3 percent), in heavy traffic (1.7 percent), and in the suburbs (0 percent).

In addition, the average 2008 Pontiac G6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2008 2008 4dr Sedan 219-hp 3.5L V6 4-sp automatic FWD 10.31
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2008 2008 2dr Coupe 219-hp 3.5L V6 4-sp shiftable automatic FWD 13.1
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What Our Members Are Saying about the Real Gas Mileage of the 2008 Pontiac G6

2008 Pontiac G6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2009 4dr Sedan 164-horsepower 2.4L I4
6-speed shiftable automatic FWD		 I opted to get the 4 cylinder 6 speed automatic because of the higher EPA rating and I have a fairly long commute to and from work. see full Pontiac G6 review
2007 2dr Coupe 224-horsepower 3.5L V6
4-speed shiftable automatic FWD		 Amazingly it gets 30+ on the highway. I usually drive in stop-and-go traffic but still get 20 mpg easily. see full Pontiac G6 review
2007 4dr Sedan 169-horsepower 2.4L I4
4-speed automatic FWD		 Getting 25 city miles see full Pontiac G6 review
2008 Pontiac G6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Sedan 219-horsepower 3.5L V6
4-speed automatic FWD		 The V6 I drove had MPG ratings slightly worse than the 4-cyl models I was looking at. see full Pontiac G6 review
2007 2dr Hardtop conv. 217-horsepower 3.5L V6
4-speed shiftable automatic FWD		 Not good enough. see full Pontiac G6 review
 

2008 Pontiac G6 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 Pontiac G6's real-world L/100km based on how and where you drive a car.