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|MPG||Number of Vehicles|
|16 miles per gallon||1 vehicles|
|17 miles per gallon||1 vehicles|
|18 miles per gallon||3 vehicles|
|19 miles per gallon||1 vehicles|
|2004||2004 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD||17.6||
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|With the engine, transmission, and rear-wheel drive, the 2004 Isuzu Ascender has been averaging 17.6 MPG (miles per gallon).
The 2004 Isuzu Ascenders in this analysis were driven mostly on the highway at an average speed of 71 miles per hour (about 69 percent of the miles driven). The rest of the miles were in the city (4.8 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).
In addition, the average 2004 Isuzu Ascender in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.