Buick · 2006–2011 · Gas / Flex-fuel
Buick Lucerne MPG by year
The EPA has rated 6 model years of the Buick Lucerne, from 2006 to 2011. The most fuel-efficient year is the 2011, at 21 MPG combined in its best configuration. The 2011 model is 11% more efficient than the median large car that year (21 vs. 19 MPG).
Combined MPG by model year
- Lucerne, 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 Lucerne model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2011 | Flex-fuel | 21 MPG | 17 / 26 | 19 | — | 2 | $2,214 |
| 2010 | Gas | 20 MPG lowest 18 |
17 / 26 | 19 | — | 3 | $2,325 |
| 2009 | Flex-fuel | 21 MPG | 17 / 26 | 19 | — | 3 | $2,214 |
| 2008 | Gas | 19 MPG lowest 18 |
16 / 25 | 18 | — | 3 | $2,447 |
| 2007 | Gas | 20 MPG lowest 18 |
17 / 26 | 18 | — | 2 | $2,325 |
| 2006 | Gas | 20 MPG lowest 18 |
17 / 26 | 18 | — | 2 | $2,325 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Lucerne model years
See how much a newer Lucerne would save over an older one.
Models similar to the Buick Lucerne
Frequently asked questions
Which Buick Lucerne year has the best fuel economy?
The 2009 Buick Lucerne, rated up to 21 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,214 a year.
Which Buick Lucerne year has the worst fuel economy?
The 2008 model, whose most efficient version is rated 19 MPG combined (about $2,447 a year to fuel).
What is the fuel economy of the latest Buick Lucerne?
The 2011 Buick Lucerne is rated up to 21 MPG combined.