28Best combined MPG2024 model year
2022–2026Model years5 with EPA ratings
5Rated configurationsDrive, transmission and engine
3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2022 25 MPG
2023 27 MPG
2024 28 MPG
2025 28 MPG
2026 28 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 28
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 28
- Engine displacement
- 3.0 L
- Cylinders
- 6
2025 EPA test-car reference
Engine ratings from the EPA test-car reference.
| Engine rated hp | Displacement | Transmission | Drive |
|---|---|---|---|
| 375 | 3.0 L | Semi-Automatic · 8 gears | 2-Wheel Drive, Rear |
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 28
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 27
- Engine displacement
- 3.0 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S8)
Premium gasoline · Large Cars
- Combined MPG
- 25
- Engine displacement
- 3.0 L
- Cylinders
- 6