We are 103,000+ car owners sharing real-world car information.

Join Us

Buick LeSabre MPG

 

The graph does not display if there are fewer than five results.
Model Year Body/Powertrain MPG  
2003 2003 4dr Sedan 205-hp 3.8L V6 4-sp automatic FWD 25.69
See all data
With the 205-horsepower 3.8L V6 engine, 4-speed automatic transmission, and front-wheel drive, the 2003 Buick LeSabre has been averaging 25.69 MPG (miles per gallon).

The 2003 Buick LeSabres in this analysis were driven mostly on the highway at an average speed of 77 miles per hour (about 68 percent of the miles driven). The rest of the miles were in the city (28 percent), in heavy traffic (0.7 percent), and in the suburbs (0 percent).

In addition, the average 2003 Buick LeSabre in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2003 Buick LeSabre

None of our members have yet commented on the real gas mileage of the 2003 Buick LeSabre.

Be the first!

2003 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.