Mercedes-Benz
C320 4matic
U.S. fuel economy and specifications from the EPA.

20Best combined MPG2005 model year
2003–2005Model years2 with EPA ratings
2Rated 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 No rating
2005 20 MPG
1 configuration.
4-Wheel or All-Wheel Drive · Automatic 5-spd
Premium gasoline · Compact Cars
- Combined MPG
- 20
- Engine displacement
- 3.2 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic 5-spd
Premium gasoline · Compact Cars
- Combined MPG
- 19
- Engine displacement
- 3.2 L
- Cylinders
- 6