

Model Year | Body/Powertrain | MPG | |
2004 | 2004 4dr Wagon 173-hp 2.5L H4 6-sp manual AWD | 22 | See all data |
With the 182-horsepower 2.5L H4 engine, 6-speed manual transmission, and all-wheel drive, the 2004 Subaru Outback has been averaging 22 MPG (miles per gallon). The 2004 Subaru Outbacks in this analysis were driven mostly on the highway at an average speed of 60 miles per hour (about 50 percent of the miles driven). The rest of the miles were in heavy traffic (50 percent), in the suburbs (0 percent), and in the city (0 percent). In addition, the average 2004 Subaru Outback in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time. |
What Our Members Are Saying about the Real Gas Mileage of the 2004 Subaru Outback
4-speed automatic AWD
5-speed shiftable automatic AWD
4-speed automatic AWD
4-speed automatic AWD