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|2005||2005 4dr Sedan 380-hp 4.6L V8 8-sp shiftable automatic RWD||23.1||
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|With the 386-horsepower 4.6L V8 engine, 8-speed shiftable automatic transmission, and rear-wheel drive, the 2005 Lexus LS has been averaging 23.1 MPG (miles per gallon).
The 2005 Lexus LSs in this analysis were driven mostly on the highway at an average speed of 73 miles per hour (about 62.6 percent of the miles driven). The rest of the miles were in the city (10 percent), in heavy traffic (6 percent), and in the suburbs (0 percent).
In addition, the average 2005 Lexus LS in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.