16Best combined MPG2017 model year
2017–2021Model years5 with EPA ratings
5Rated configurationsDrive, transmission and engine
6.6 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2017 16 MPG
2018 16 MPG
2019 16 MPG
2020 16 MPG
2021 16 MPG
1 configuration.
All-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 6.6 L
- Cylinders
- 12
All-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 6.6 L
- Cylinders
- 12
All-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 6.6 L
- Cylinders
- 12
All-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 6.6 L
- Cylinders
- 12
All-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 16
- Engine displacement
- 6.6 L
- Cylinders
- 12