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Buick LeSabre MPG


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Model Year Body/Powertrain MPG  
2005 2005 4dr Sedan 205-hp 3.8L V6 4-sp automatic FWD 27.45
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With the 205-horsepower 3.8L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2005 Buick LeSabre has been averaging 27.45 MPG (miles per gallon).

The 2005 Buick LeSabres in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 85 percent of the miles driven). The rest of the miles were in heavy traffic (5 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition, the average 2005 Buick LeSabre in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.

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2005 Buick LeSabre 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 Buick LeSabre's real-world MPG based on how and where you drive a car.