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Buick LaCrosse MPG

MPG Number of Vehicles
21 miles per gallon 1 vehicles
22 miles per gallon 2 vehicles
23 miles per gallon 0 vehicles
24 miles per gallon 3 vehicles
25 miles per gallon 0 vehicles
26 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2010 2010 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD 23.34
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With the 310-horsepower 3.6L V6 engine, 8-speed shiftable automatic transmission, and front-wheel drive, the 2010 Buick LaCrosse has been averaging 23.34 MPG (miles per gallon).

The 2010 Buick LaCrosses in this analysis were driven mostly on the highway at an average speed of 64 miles per hour (about 60 percent of the miles driven). The rest of the miles were in heavy traffic (13.6 percent), in the city (13.2 percent), and in the suburbs (0 percent).

In addition, the average 2010 Buick LaCrosse in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2010 2010 4dr Sedan 255-hp 3.0L V6 6-sp shiftable automatic FWD 22
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2010 2010 4dr Sedan 252-hp 3.0L V6 6-sp shiftable automatic AWD 24
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See TrueDelta's information for all Sedans
See TrueDelta's information for all Buick models.

What Our Members Are Saying about the Real Gas Mileage of the 2010 Buick LaCrosse

2010 Buick LaCrosse Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD
Fuel economy not as good as Ford Taurus. Transmisson shifts down alot when in hilly conditions see full Buick LaCrosse review
 

2010 Buick LaCrosse 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 LaCrosse's real-world MPG based on how and where you drive a car.