MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Buick LaCrosse MPG

MPG Number of Vehicles
12 miles per gallon 1 vehicles
13 miles per gallon 0 vehicles
14 miles per gallon 0 vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 0 vehicles
17 miles per gallon 0 vehicles
18 miles per gallon 1 vehicles
19 miles per gallon 0 vehicles
20 miles per gallon 0 vehicles
21 miles per gallon 9 vehicles
22 miles per gallon 4 vehicles
23 miles per gallon 5 vehicles
24 miles per gallon 7 vehicles
25 miles per gallon 3 vehicles
26 miles per gallon 2 vehicles
27 miles per gallon 3 vehicles
Model Year Body/Powertrain MPG  
2006 2006 4dr Sedan 303-hp 3.6L V6 6-sp shiftable automatic FWD 22.55
See all data
With the 310-horsepower 3.6L V6 engine, 9-speed shiftable automatic transmission, and front-wheel drive, the 2006 Buick LaCrosse has been averaging 22.55 MPG (miles per gallon).

The 2006 Buick LaCrosses in this analysis were driven mostly on the highway at an average speed of 100 miles per hour (about 52.1 percent of the miles driven). The rest of the miles were in the city (27.9 percent), in heavy traffic (6.2 percent), and in the suburbs (0 percent).

In addition, the average 2006 Buick LaCrosse in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2006 2006 4dr Sedan 255-hp 3.0L V6 6-sp shiftable automatic FWD 22.42
See all data

Return to top

What Our Members Are Saying about the Real Gas Mileage of the 2006 Buick LaCrosse

None of our members have yet commented on the real gas mileage of the 2006 Buick LaCrosse.

Be the first!

2006 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.