

Model Year | Body/Powertrain | MPG | |
2004 | 2004 4dr SUV, ext. 285-hp 4.2L I6 4-sp automatic 4WD w/low range | 16 | See all data |
With the 285-horsepower 4.2L I6 engine, 4-speed automatic transmission, and four-wheel drive w/low range, the 2004 GMC Envoy has been averaging 16 MPG (miles per gallon). The 2004 GMC Envoys 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 (30 percent), in heavy traffic (5 percent), and in the suburbs (0 percent). In addition, the average 2004 GMC Envoy in this analysis was driven on hilly terrain with a lead foot and the AC not used at all. |
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2004 | 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range | 17.72 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2004 GMC Envoy
4-speed automatic 4WD w/low range
2004 GMC Envoy 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 GMC Envoy's real-world MPG based on how and where you drive a car.