← all 2006 Buick Terraza FWD trims
2006 Buick Terraza FWD — 3.5L 6-cyl, Automatic 4-spd, FWD
This 2006 Buick Terraza FWD (3.5L 6-cyl, Automatic 4-spd, FWD) takes regular (87-octane) gasoline. REGULAR
19
MPG combined (16 city / 23 hwy)
$3,300
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 2006 Buick Terraza FWD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.9L 6-cyl, Automatic 4-spd, FWD | REGULAR | 19 | $3,300 |
EPA fuel type: Regular · class: Minivan - 2WD · retrieved 2026-06-14.