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Lexus GS MPG

Model Year	Body/Powertrain	MPG
2006	2006 4dr Sedan 342-hp 4.6L V8 8-sp shiftable automatic RWD	20.75	See all data
With the 342-horsepower 4.6L V8 engine, 8-speed shiftable automatic transmission, and rear-wheel drive, the 2006 Lexus GS has been averaging 20.75 MPG (miles per gallon). The 2006 Lexus GSs in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 51.8 percent of the miles driven). The rest of the miles were in heavy traffic (19.3 percent), in the city (13.3 percent), and in the suburbs (0 percent). In addition, the average 2006 Lexus GS in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2006	2006 4dr Sedan 303-hp 3.5L V6 6-sp shiftable automatic AWD	20	See all data

2006	2006 4dr Sedan 306-hp 3.5L V6 6-sp shiftable automatic RWD	24.5	See all data

What Our Members Are Saying about the Real Gas Mileage of the 2006 Lexus GS

2006 Lexus GS Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2007	4dr Sedan 292-horsepower 3.5L V6 Hybrid 6-speed shiftable CVT RWD	Low consumption in city and stop and go traffic Significant fuel savings in typical German highway driving - plenty of acceleration to and braking from high speeds. The hybrid drivetrain minimises the cost of this compared to conventional petrol power see full Lexus GS review