← all 2006 Buick Lacrosse/Allure trims
2006 Buick Lacrosse/Allure — 3.6L 6-cyl, Automatic 4-spd, FWD
This 2006 Buick Lacrosse/Allure (3.6L 6-cyl, Automatic 4-spd, FWD) takes regular (87-octane) gasoline. REGULAR
20
MPG combined (17 city / 25 hwy)
$3,100
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 2006 Buick Lacrosse/Allure trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.8L 6-cyl, Automatic 4-spd, FWD | REGULAR | 21 | $2,950 |
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.