Mitsubishi
Diamante Sedan
U.S. fuel economy and specifications from the EPA.
18Best combined MPG2003 model year
2003–2005Model years3 with EPA ratings
4Rated configurationsDrive, transmission and engine
3.5 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2003 18 MPG
2004 18 MPG
2005 18 MPG
1 configuration.
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
Front-Wheel Drive · Automatic (S4)
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6
Front-Wheel Drive · Automatic 4-spd
Premium gasoline · Midsize Cars
- Combined MPG
- 18
- Engine displacement
- 3.5 L
- Cylinders
- 6