Mercedes-Benz
SL680 Maybach
U.S. fuel economy and specifications from the EPA.
16Best combined MPG2026 model year
2026–2027Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
4 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2026 16 MPG
2027 16 MPG
1 configuration.
All-Wheel Drive · Automatic 9-spd
Premium gasoline · Minicompact Cars
- Combined MPG
- 16
- Engine displacement
- 4.0 L
- Cylinders
- 8
All-Wheel Drive · Automatic 9-spd
Premium gasoline · Minicompact Cars
- Combined MPG
- 16
- Engine displacement
- 4.0 L
- Cylinders
- 8