1989 Dodge Diplomat
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Diplomat | 13 | 17 | 14 | Premium Gasoline | Rear-Wheel Drive | 5.2L 8-cyl | Automatic 3-spd |
| Diplomat | 15 | 20 | 17 | Premium Gasoline | Rear-Wheel Drive | 5.2L 8-cyl | Automatic 3-spd |
| Diplomat | 11 | 14 | 12 | Premium Gasoline | Rear-Wheel Drive | 5.2L 8-cyl | Automatic 3-spd |