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Pontiac Grand Am Fuel Economy (L/100km)

L/100km Number of Vehicles
7 liters per 100 kilometers 1 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 1 vehicles
Model Year Body/Powertrain L/100km  
2003 2003 4dr Sedan 175-hp 3.4L V6 4-sp automatic FWD 12.4
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With the 157 kilowatts 3.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive w/low range, the 2003 Pontiac Grand Am has been averaging 12.4 L/100km (liters per 100 kilometers).

The 2003 Pontiac Grand Ams in this analysis were driven mostly in the city (about 10 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 70 kilometers per hour (5 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2003 Pontiac Grand Am in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2003 2003 4dr Sedan 170-hp 3.4L V6 4-sp automatic FWD 8.4
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2003 2003 4dr Sedan 140-hp 2.2L I4 5-sp manual FWD 8.33
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2003 2003 4dr Sedan 140-hp 2.2L I4 4-sp automatic FWD 9.5
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2003 Pontiac Grand Am 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 Grand Am's real-world L/100km based on how and where you drive a car.