← all 1988 Pontiac Grand Am trims
1988 Pontiac Grand Am — 2.5L 4-cyl, Automatic 3-spd, FWD
This 1988 Pontiac Grand Am (2.5L 4-cyl, Automatic 3-spd, FWD) takes regular (87-octane) gasoline. REGULAR
24
MPG combined (21 city / 29 hwy)
$2,600
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 1988 Pontiac Grand Am trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.3L 4-cyl, 5-spd manual, FWD | REGULAR | 26 | $2,400 |
| 2.3L 4-cyl, Automatic 3-spd, FWD | REGULAR | 25 | $2,500 |
| 2.5L 4-cyl, 5-spd manual, FWD | REGULAR | 24 | $2,600 |
| 2.0L 4-cyl, 5-spd manual, FWD | PREMIUM | 21 | $3,650 |
| 2.0L 4-cyl, Automatic 3-spd, FWD | PREMIUM | 20 | $3,850 |
EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.