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

20Best combined MPG2004 model year
2004–2005Model 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.
2004 20 MPG
2005 20 MPG
1 configuration.
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline or E85 · Compact Cars
- Combined MPG on premium gasoline
- 20
- Combined MPG on E85
- 14
- Engine displacement
- 3.2 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 5-spd
Premium gasoline or E85 · Compact Cars
- Combined MPG on premium gasoline
- 20
- Combined MPG on E85
- 15
- Engine displacement
- 3.2 L
- Cylinders
- 6