22Best combined MPG2020 model year
2020–2022Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
290 miLongest EPA rangeOn one charge or tank
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2020 22 MPG
2021 22 MPG
2022 22 MPG
1 configuration.
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Large Cars
- Combined MPG on premium gasoline
- 22
- Combined MPGe on electricity
- 56
- Engine displacement
- 3.0 L
- Cylinders
- 6
- Primary-fuel range
- 290 miles
- EPA electric range
- 17 miles
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Large Cars
- Combined MPG on premium gasoline
- 22
- Combined MPGe on electricity
- 56
- Engine displacement
- 3.0 L
- Cylinders
- 6
- Primary-fuel range
- 290 miles
- EPA electric range
- 17 miles
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Large Cars
- Combined MPG on premium gasoline
- 22
- Combined MPGe on electricity
- 56
- Engine displacement
- 3.0 L
- Cylinders
- 6
- Primary-fuel range
- 290 miles
- EPA electric range
- 16 miles