Mercedes-Benz
300SDL
U.S. fuel economy and specifications from the EPA.

22Best combined MPG1986 model year
1986–1987Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
1986 22 MPG
1987 20 MPG
1 configuration.
Rear-Wheel Drive · Automatic 4-spd
Diesel · Midsize Cars
- Combined MPG
- 20
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic 4-spd
Diesel · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.0 L
- Cylinders
- 6