We are 106,000+ car owners sharing real-world car information.Join Us
|2004||2004 4dr Sedan 420-hp 5.6L V8 7-sp shiftable automatic RWD||19.85||
See all data
|With the 420-horsepower 5.6L V8 engine, 7-speed shiftable automatic transmission, and rear-wheel drive, the 2004 Infiniti M has been averaging 19.85 MPG (miles per gallon).
The 2004 Infiniti Ms in this analysis were driven mostly on the highway at an average speed of 78 miles per hour (about 35 percent of the miles driven). The rest of the miles were in heavy traffic (12.5 percent), in the city (7.5 percent), and in the suburbs (0 percent).
In addition, the average 2004 Infiniti M in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.