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Buick LaCrosse MPG
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| Model Year | Body/Powertrain | MPG | |
| 2012 | 2012 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD | 24 | See all data |
| With the 310-horsepower 3.6L V6 engine, 9-speed shiftable automatic transmission, and front-wheel drive, the 2012 Buick LaCrosse has been averaging 24 MPG (miles per gallon). The 2012 Buick LaCrosses in this analysis were driven mostly in the city (about 40 percent of the miles driven). The rest of the miles were in heavy traffic (30 percent), on the highway at an average speed of 70 miles per hour (25 percent), and in the suburbs (0 percent). In addition, the average 2012 Buick LaCrosse in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time. |
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| 2012 | 2012 4dr Sedan 182-hp 2.4L I4 Hybrid 6-sp shiftable automatic FWD | 34.5 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2012 Buick LaCrosse
6-speed shiftable automatic FWD
2012 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.