← all 1990 GMC G15/25 Vandura 2WD trims
1990 GMC G15/25 Vandura 2WD — 5.7L 8-cyl, Automatic 4-spd, RWD
This 1990 GMC G15/25 Vandura 2WD (5.7L 8-cyl, Automatic 4-spd, RWD) takes regular (87-octane) gasoline. REGULAR
15
MPG combined (14 city / 18 hwy)
$4,150
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 1990 GMC G15/25 Vandura 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 4.3L 6-cyl, Automatic 3-spd, RWD | REGULAR | 15 | $4,150 |
| 5.0L 8-cyl, Automatic 4-spd, RWD | REGULAR | 15 | $4,150 |
| 5.0L 8-cyl, Automatic 3-spd, RWD | REGULAR | 14 | $4,450 |
| 6.2L 8-cyl, Automatic 4-spd, RWD | DIESEL | 18 | $4,350 |
EPA fuel type: Regular · class: Vans · retrieved 2026-06-14.