Mercedes-Benz
S320
U.S. fuel economy and specifications from the EPA.

18Best combined MPG1994 model year
1994–1999Model years6 with EPA ratings
13Rated configurationsDrive, transmission and engine
3.2–5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
1994 18 MPG
1995 18 MPG
1996 18 MPG
1997 18 MPG
1998 18 MPG
1999 18 MPG
2 configurations.
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 5.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 5.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Large Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6