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Mitsubishi Diamante MPG


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Model Year Body/Powertrain MPG  
2004 2004 4dr Sedan 210-hp 3.5L V6 4-sp automatic FWD 20.3
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With the 302-horsepower 4.8L V8 engine, 4-speed automatic transmission, and four-wheel drive, part-time w/low range, the 2004 Mitsubishi Diamante has been averaging 20.3 MPG (miles per gallon).

The 2004 Mitsubishi Diamantes in this analysis were driven mostly in heavy traffic (about 30 percent of the miles driven). The rest of the miles were in the city (30 percent), on the highway at an average speed of 100 miles per hour (10 percent), and in the suburbs (0 percent).

In addition, the average 2004 Mitsubishi Diamante in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

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2004 Mitsubishi Diamante 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 Mitsubishi Diamante's real-world MPG based on how and where you drive a car.