13Best combined MPG2025 model year
2025–2027Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
270 miLongest EPA rangeOn one charge or tank
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2025 13 MPG
2026 13 MPG
2027 13 MPG
1 configuration.
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Midsize Station Wagons
- Combined MPG on premium gasoline
- 13
- Combined MPGe on electricity
- 54
- Engine displacement
- 4.4 L
- Cylinders
- 8
- Primary-fuel range
- 270 miles
- EPA electric range
- 25 miles
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Midsize Station Wagons
- Combined MPG on premium gasoline
- 13
- Combined MPGe on electricity
- 54
- Engine displacement
- 4.4 L
- Cylinders
- 8
- Primary-fuel range
- 270 miles
- EPA electric range
- 25 miles
All-Wheel Drive · Automatic (S8)
Plug-in hybrid, premium gasoline · Midsize Station Wagons
- Combined MPG on premium gasoline
- 13
- Combined MPGe on electricity
- 54
- Engine displacement
- 4.4 L
- Cylinders
- 8
- Primary-fuel range
- 270 miles
- EPA electric range
- 25 miles
2025 EPA test-car reference
Engine ratings from the EPA test-car reference.
| Engine rated hp | Displacement | Transmission | Drive |
|---|---|---|---|
| 577 | 4.4 L | Semi-Automatic · 8 gears | All Wheel Drive |