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Buick LaCrosse MPG

MPG Number of Vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 2 vehicles
17 miles per gallon 0 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 0 vehicles
20 miles per gallon 0 vehicles
21 miles per gallon 1 vehicles
22 miles per gallon 2 vehicles
23 miles per gallon 0 vehicles
24 miles per gallon 0 vehicles
25 miles per gallon 1 vehicles
26 miles per gallon 0 vehicles
27 miles per gallon 0 vehicles
28 miles per gallon 1 vehicles
29 miles per gallon 0 vehicles
30 miles per gallon 0 vehicles
31 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2011 2011 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD 21.07
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With the 310-horsepower 3.6L V6 engine, 9-speed shiftable automatic transmission, and front-wheel drive, the 2011 Buick LaCrosse has been averaging 21.07 MPG (miles per gallon).

The 2011 Buick LaCrosses in this analysis were driven mostly on the highway at an average speed of 64 miles per hour (about 28.3 percent of the miles driven). The rest of the miles were in the city (25.8 percent), in heavy traffic (12.5 percent), and in the suburbs (0 percent).

In addition, the average 2011 Buick LaCrosse in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.
2011 2011 4dr Sedan 280-hp 3.6L V6 6-sp shiftable automatic AWD 22.79
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What Our Members Are Saying about the Real Gas Mileage of the 2011 Buick LaCrosse

2011 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
 

2011 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.