Buick · 2005–2008 · Gas / Flex-fuel
Buick Terraza MPG by year
The EPA has rated 4 model years of the Buick Terraza, from 2005 to 2008. The most fuel-efficient year is the 2008, at 19 MPG combined in its best configuration. The best 2008 model is 6% more efficient than the best 2005 model (19 vs. 18 MPG). The 2008 model is about as efficient as the median minivan (19 MPG).
Combined MPG by model year
- Terraza, 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 Terraza model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2008 | Gas | 19 MPG | 16 / 23 | 19 | — | 1 | $2,447 |
| 2007 | Gas | 19 MPG | 16 / 23 | 19 | — | 2 | $2,447 |
| 2006 | Gas | 19 MPG lowest 17 |
16 / 23 | 19 | — | 3 | $2,447 |
| 2005 | Gas | 18 MPG lowest 17 |
16 / 23 | 19 | — | 2 | $2,583 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Compare Terraza model years
See how much a newer Terraza would save over an older one.
Models similar to the Buick Terraza
Frequently asked questions
Which Buick Terraza year has the best fuel economy?
The 2006 Buick Terraza, rated up to 19 MPG combined. At 15,000 miles a year with $3.10/gal regular gas, that works out to about $2,447 a year.
Which Buick Terraza year has the worst fuel economy?
The 2005 model, whose most efficient version is rated 18 MPG combined (about $2,583 a year to fuel).
What is the fuel economy of the latest Buick Terraza?
The 2008 Buick Terraza is rated up to 19 MPG combined.