Buick · 2005–2010 · Gas
Buick Lacrosse/Allure MPG by year
The EPA has rated 6 model years of the Buick Lacrosse/Allure, from 2005 to 2010. The most fuel-efficient year is the 2010, at 23 MPG combined in its best configuration. The best 2010 model is 10% more efficient than the best 2005 model (23 vs. 21 MPG). The 2010 model is 5% more efficient than the median midsize car that year (23 vs. 22 MPG).
Combined MPG by model year
- Lacrosse/Allure, most efficient version
- Range across configurations
- Class median
Shaded band: range across that year's configurations. Class median: same-year models in the same class, rated in MPG. Click a point to open that model year; the table below lists every value.
Every Lacrosse/Allure model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2010 | Gas | 23 MPG lowest 19 |
19 / 30 | 22 | — | 4 | $2,022 |
| 2009 | Gas | 21 MPG lowest 19 |
17 / 28 | 22 | — | 2 | $2,214 |
| 2008 | Gas | 21 MPG lowest 19 |
17 / 28 | 22 | — | 3 | $2,214 |
| 2007 | Gas | 21 MPG lowest 20 |
17 / 27 | 22 | — | 2 | $2,214 |
| 2006 | Gas | 21 MPG lowest 20 |
17 / 28 | 21 | — | 2 | $2,214 |
| 2005 | Gas | 21 MPG lowest 20 |
18 / 27 | 21 | — | 2 | $2,214 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Lacrosse/Allure model years
See how much a newer Lacrosse/Allure would save over an older one.
Models similar to the Buick Lacrosse/Allure
Frequently asked questions
Which Buick Lacrosse/Allure year has the best fuel economy?
The 2010 Buick Lacrosse/Allure, rated up to 23 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,022 a year.
Which Buick Lacrosse/Allure year has the worst fuel economy?
The 2005 model, whose most efficient version is rated 21 MPG combined (about $2,214 a year to fuel).
What is the fuel economy of the latest Buick Lacrosse/Allure?
The 2010 Buick Lacrosse/Allure is rated up to 23 MPG combined.