1985 Rolls-Royce Silver Spirit/Spur/Mulsanne
1 configuration — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| Silver Spirit/Spur/Mulsanne | 8 | 10 | 9 | Regular Gasoline | Rear-Wheel Drive | 6.8L 8-cyl | Automatic 3-spd |