| 1 | 0 | 3 | 4 | 3 | 4 |
Saturn ION MPG
| MPG | Number of Vehicles |
| 22 miles per gallon | 1 vehicles |
| 23 miles per gallon | 0 vehicles |
| 24 miles per gallon | 0 vehicles |
| 25 miles per gallon | 2 vehicles |
| 26 miles per gallon | 1 vehicles |
| 27 miles per gallon | 1 vehicles |
| 28 miles per gallon | 0 vehicles |
| 29 miles per gallon | 3 vehicles |
| 30 miles per gallon | 3 vehicles |
| 31 miles per gallon | 0 vehicles |
| 32 miles per gallon | 0 vehicles |
| 33 miles per gallon | 0 vehicles |
| 34 miles per gallon | 1 vehicles |
| Model Year | Body/Powertrain | MPG | |
| 2003 | 2003 4dr Sedan 145-hp 2.2L I4 5-sp manual FWD | 28 | See all data |
| With the 140-horsepower 2.2L I4 engine, 5-speed manual transmission, and front-wheel drive, the 2003 Saturn ION has been averaging 28 MPG (miles per gallon). The 2003 Saturn IONs in this analysis were driven mostly in the city (about 55 percent of the miles driven). The rest of the miles were in heavy traffic (25 percent), on the highway at an average speed of 72 miles 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. |
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| 2003 | 2003 4dr Sedan 145-hp 2.2L I4 4-sp automatic FWD | 29.67 | See all data |
| 2003 | 2003 4dr Coupe 145-hp 2.2L I4 4-sp automatic FWD | 26.48 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2003 Saturn ION
5-speed manual FWD
2003 Saturn ION 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 Saturn ION's real-world MPG based on how and where you drive a car.