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Buick LaCrosse Fuel Economy (g/100m)

g/100m Number of Vehicles
4 gallons per 100 meters 4 vehicles
5 gallons per 100 meters 2 vehicles
6 gallons per 100 meters 0 vehicles
7 gallons per 100 meters 0 vehicles
8 gallons per 100 meters 0 vehicles
9 gallons per 100 meters 0 vehicles
10 gallons per 100 meters 0 vehicles
11 gallons per 100 meters 0 vehicles
12 gallons per 100 meters 0 vehicles
13 gallons per 100 meters 0 vehicles
14 gallons per 100 meters 0 vehicles
15 gallons per 100 meters 0 vehicles
16 gallons per 100 meters 0 vehicles
17 gallons per 100 meters 0 vehicles
18 gallons per 100 meters 0 vehicles
19 gallons per 100 meters 0 vehicles
20 gallons per 100 meters 0 vehicles
21 gallons per 100 meters 0 vehicles
22 gallons per 100 meters 0 vehicles
23 gallons per 100 meters 1 vehicles
Model Year Body/Powertrain g/100m  
2010 2010 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD 4.31
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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 4.31 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 4.55
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2010 2010 4dr Sedan 252-hp 3.0L V6 6-sp shiftable automatic AWD 23.1
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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 (g/100m)

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 g/100m based on how and where you drive a car.