Mercedes-Benz
C320 Sports Coupe
U.S. fuel economy and specifications from the EPA.

19Best combined MPG2003 model year
2003–2005Model years3 with EPA ratings
4Rated configurationsDrive, transmission and engine
3.2 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2003 19 MPG
2004 19 MPG
2005 18 MPG
1 configuration.
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Compact Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Compact Cars
- Combined MPG
- 19
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline · Compact Cars
- Combined MPG
- 19
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Compact Cars
- Combined MPG
- 18
- Engine displacement
- 3.2 L
- Cylinders
- 6