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Oldsmobile Alero Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 4 vehicles
4 gallons per 100 meters 4 vehicles
5 gallons per 100 meters 3 vehicles
6 gallons per 100 meters 0 vehicles
7 gallons per 100 meters 0 vehicles
8 gallons per 100 meters 0 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 0 vehicles
20 gallons per 100 meters 1 vehicles
21 gallons per 100 meters 0 vehicles
22 gallons per 100 meters 1 vehicles
23 gallons per 100 meters 0 vehicles
24 gallons per 100 meters 0 vehicles
25 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2004 2004 4dr Sedan 170-hp 3.4L V6 4-sp automatic FWD 3.19
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With the engine, transmission, and rear-wheel drive, the 2004 Oldsmobile Alero has been averaging 3.19 L/100km (liters per 100 kilometers).

The 2004 Oldsmobile Aleros in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 90 percent of the kilometers driven). The rest of the kilometers were in the city (5 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2004 Oldsmobile Alero in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
2004 2004 2dr Coupe 170-hp 3.4L V6 4-sp automatic FWD 4.44
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2003 2003 4dr Sedan 170-hp 3.4L V6 4-sp automatic FWD 4.88
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2003 2003 4dr Sedan 140-hp 2.2L I4 4-sp automatic FWD 3.45
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2002 2002 4dr Sedan 170-hp 3.4L V6 4-sp automatic FWD 3.78
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2002 2002 2dr Coupe 140-hp 2.2L I4 5-sp manual FWD 23.65
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2001 2001 4dr Sedan 170-hp 3.4L V6 4-sp automatic FWD 4
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2001 2001 2dr Coupe 140-hp 2.2L I4 5-sp manual FWD 19.8
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2000 2000 2dr Coupe 170-hp 3.4L V6 4-sp automatic FWD 4.07
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What Our Members Are Saying about the Real Gas Mileage of the Oldsmobile Alero

Oldsmobile Alero Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 4dr Sedan 170-horsepower 3.4L V6
4-speed automatic FWD		 31mpg highway, 28 city see full Oldsmobile Alero review
2003 4dr Sedan 140-horsepower 2.2L I4
4-speed automatic FWD		 Not quite up to EPA rating, but it does get about 28-29 on mostly highway driving see full Oldsmobile Alero review
 

Oldsmobile Alero 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 Oldsmobile Alero's real-world g/100m based on how and where you drive a car.