← all 1988 Mercury Cougar trims
1988 Mercury Cougar — 3.8L 6-cyl, Automatic 4-spd, RWD
This 1988 Mercury Cougar (3.8L 6-cyl, Automatic 4-spd, RWD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (18 city / 25 hwy)
$2,950
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 1988 Mercury Cougar trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.0L 8-cyl, Automatic 4-spd, RWD | REGULAR | 18 | $3,450 |
EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.