| 1 | 0 | 3 | 4 | 3 | 4 |
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 | See all data |
| 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. |
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| 2011 | 2011 4dr Sedan 280-hp 3.6L V6 6-sp shiftable automatic AWD | 22.79 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2011 Buick LaCrosse
6-speed shiftable automatic FWD
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.