Rolls-Royce
Eight/Mulsanne S
U.S. fuel economy and specifications from the EPA.

10Best combined MPG1991 model year
1991Model years1 with EPA ratings
1Rated configurationDrive, transmission and engine
6.8 LEngine sizeDisplacement
1 configuration.
Rear-Wheel Drive · Automatic 3-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 10
- Engine displacement
- 6.8 L
- Cylinders
- 8