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Isuzu Ascender MPG

MPG Number of Vehicles
16 miles per gallon 1 vehicles
17 miles per gallon 2 vehicles
18 miles per gallon 3 vehicles
19 miles per gallon 1 vehicles
20 miles per gallon 0 vehicles
21 miles per gallon 0 vehicles
22 miles per gallon 0 vehicles
23 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2008 2008 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.22
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With the 308-horsepower 3.6L V6 engine, 5-speed manual transmission, and rear-wheel drive, the 2008 Isuzu Ascender has been averaging 17.22 MPG (miles per gallon).

The 2008 Isuzu Ascenders in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 30 percent of the miles driven). The rest of the miles were in the city (20 percent), in heavy traffic (10 percent), and in the suburbs (0 percent).

In addition, the average 2008 Isuzu Ascender in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2008 2008 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 23
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2004 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 17.6
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Isuzu Ascender 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 Isuzu Ascender's real-world MPG based on how and where you drive a car.