← all 1991 GMC G15/25 Vandura 2WD trims
1991 GMC G15/25 Vandura 2WD — 6.2L 8-cyl, Automatic 4-spd, RWD
This 1991 GMC G15/25 Vandura 2WD (6.2L 8-cyl, Automatic 4-spd, RWD) runs on diesel. DIESEL
17
MPG combined (15 city / 20 hwy)
$4,600
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 1991 GMC G15/25 Vandura 2WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 4.3L 6-cyl, Automatic 4-spd, RWD | REGULAR | 17 | $3,650 |
| 5.7L 8-cyl, Automatic 4-spd, RWD | REGULAR | 15 | $4,150 |
| 5.0L 8-cyl, Automatic 4-spd, RWD | REGULAR | 14 | $4,450 |
EPA fuel type: Diesel · class: Vans · retrieved 2026-06-14.