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Saturn ION Fuel Economy (g/100m)

g/100m Number of Vehicles
3 gallons per 100 meters 5 vehicles
4 gallons per 100 meters 5 vehicles
5 gallons per 100 meters 1 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 1 vehicles
Model Year Body/Powertrain g/100m  
2003 2003 4dr Sedan 145-hp 2.2L I4 5-sp manual FWD 3.59
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With the 104 kilowatts 2.2L I4 engine, 5-speed manual transmission, and front-wheel drive, the 2003 Saturn ION has been averaging 3.59 L/100km (liters per 100 kilometers).

The 2003 Saturn IONs in this analysis were driven mostly in the city (about 55 percent of the kilometers driven). The rest of the kilometers were in heavy traffic (25 percent), on the highway at an average speed of 72 kilometers per hour (15 percent), and in the suburbs (0 percent).

In addition, the average 2003 Saturn ION in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2003 2003 4dr Sedan 145-hp 2.2L I4 4-sp automatic FWD 7.31
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2003 2003 4dr Coupe 145-hp 2.2L I4 4-sp automatic FWD 3.82
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What Our Members Are Saying about the Real Gas Mileage of the 2003 Saturn ION

2003 Saturn ION Real Gas Mileage: Cons
YearBody/PowertrainComment
2004 4dr Coupe 140-horsepower 2.2L I4
5-speed manual FWD		 I hear the fuel economy has improved; however, the 2004 is poor. Roughly 21 city 26 hwy. I realize that is decent; however, compaired to other inline 4 small, sedans (that are plastic!) it ranks very low. see full Saturn ION review
 

2003 Saturn ION 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 Saturn ION's real-world g/100m based on how and where you drive a car.