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1984 Dodge Diplomat — 5.2L 8-cyl, Automatic 3-spd
This 1984 Dodge Diplomat (5.2L 8-cyl, Automatic 3-spd) takes regular (87-octane) gasoline. REGULAR
13
MPG combined (12 city / 15 hwy)
$4,800
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
Other 1984 Dodge Diplomat trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.2L 8-cyl, Automatic 3-spd | REGULAR | 15 | $4,150 |
| 5.2L 8-cyl, Automatic 3-spd | REGULAR | 15 | $4,150 |
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.