1991 Ford Aerostar Wagon
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Aerostar Wagon | 15 | 20 | 16 | Regular Gasoline | Rear-Wheel Drive | 4L 6-cyl | Automatic 4-spd |
| Aerostar Wagon | 15 | 21 | 17 | Regular Gasoline | Rear-Wheel Drive | 3L 6-cyl | Automatic 4-spd |
| Aerostar Wagon | 16 | 22 | 18 | Regular Gasoline | Rear-Wheel Drive | 3L 6-cyl | Manual 5-spd |
| Aerostar Wagon AWD | 14 | 19 | 16 | Regular Gasoline | 4-Wheel or All-Wheel Drive | 4L 6-cyl | Automatic 4-spd |