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Lexus IS MPG

MPG Number of Vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 0 vehicles
17 miles per gallon 1 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 0 vehicles
20 miles per gallon 1 vehicles
21 miles per gallon 2 vehicles
22 miles per gallon 2 vehicles
23 miles per gallon 1 vehicles
24 miles per gallon 4 vehicles
25 miles per gallon 2 vehicles
26 miles per gallon 1 vehicles
27 miles per gallon 1 vehicles
28 miles per gallon 0 vehicles
29 miles per gallon 0 vehicles
30 miles per gallon 0 vehicles
31 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2006 2006 4dr Sedan 306-hp 3.5L V6 6-sp shiftable automatic RWD 22.06
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With the 311-horsepower 3.5L V6 engine, 6-speed shiftable automatic transmission, and rear-wheel drive, the 2006 Lexus IS has been averaging 22.06 MPG (miles per gallon).

The 2006 Lexus ISs in this analysis were driven mostly in the city (about 50 percent of the miles driven). The rest of the miles were on the highway at an average speed of 68 miles per hour (29.5 percent), in heavy traffic (7.3 percent), and in the suburbs (0 percent).

In addition, the average 2006 Lexus IS in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2006 2006 4dr Sedan 204-hp 2.5L V6 6-sp shiftable automatic AWD 24
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2006 2006 4dr Sedan 204-hp 2.5L V6 6-sp shiftable automatic RWD 24.88
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What Our Members Are Saying about the Real Gas Mileage of the 2006 Lexus IS

2006 Lexus IS Real Gas Mileage: Pros
YearBody/PowertrainComment
2006 4dr Sedan 204-horsepower 2.5L V6
6-speed shiftable automatic RWD		 At around 200hp, it isnt the fastest luxury sedan. However, on my roadtrip across the eastern / mid eastern USA I was able to get ~33 ish mpg (computer reported) on flat terrain and premium fuel. City mpg is what I expect,22-25ish. But I think it is great as a long distance comfortable vehicle. see full Lexus IS review
 

2006 Lexus IS 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 Lexus IS's real-world MPG based on how and where you drive a car.