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Buick LaCrosse Fuel Economy (L/100km)

L/100km Number of Vehicles
9 liters per 100 kilometers 1 vehicles
10 liters per 100 kilometers 3 vehicles
11 liters per 100 kilometers 2 vehicles
12 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2010 2010 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD 10.14
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With the 231 kilowatts 3.6L V6 engine, 9-speed shiftable automatic transmission, and front-wheel drive, the 2010 Buick LaCrosse has been averaging 10.14 L/100km (liters per 100 kilometers).

The 2010 Buick LaCrosses in this analysis were driven mostly on the highway at an average speed of 64 kilometers per hour (about 60 percent of the kilometers driven). The rest of the kilometers 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 10.7
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2010 2010 4dr Sedan 252-hp 3.0L V6 6-sp shiftable automatic AWD 9.8
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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 (L/100km)

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 L/100km based on how and where you drive a car.