Buick Lacrosse/Allure: MPG and fuel economy by year
The EPA has rated the Buick Lacrosse/Allure across 6 model years, from the 2005 Buick Lacrosse/Allure through the 2010 Buick Lacrosse/Allure. The most recent 2010 Buick Lacrosse/Allure returns 23 combined MPG.
Pick a year below to open the full Buick Lacrosse/Allure page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Buick Lacrosse/Allure. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2010 | 2010 Buick Lacrosse/Allure | 23 MPG | 19 MPG | 30 MPG | $2,600 |
| 2009 | 2009 Buick Lacrosse/Allure | 21 MPG | 17 MPG | 28 MPG | $2,850 |
| 2008 | 2008 Buick Lacrosse/Allure | 21 MPG | 17 MPG | 28 MPG | $2,850 |
| 2007 | 2007 Buick Lacrosse/Allure | 21 MPG | 17 MPG | 27 MPG | $2,850 |
| 2006 | 2006 Buick Lacrosse/Allure | 21 MPG | 17 MPG | 28 MPG | $2,850 |
| 2005 | 2005 Buick Lacrosse/Allure | 21 MPG | 18 MPG | 27 MPG | $2,850 |
How the Buick Lacrosse/Allure compares against the Midsize Cars class
Buyers usually compare the Buick Lacrosse/Allure against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2010 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.