23Best combined MPG2018 model year
2018–2025Model years8 with EPA ratings
8Rated configurationsDrive, transmission and engine
3.4 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2018 23 MPG
2019 23 MPG
2020 23 MPG
2021 22 MPG
2022 22 MPG
2023 22 MPG
2024 22 MPG
2025 22 MPG
1 configuration.
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
2025 EPA test-car reference
Engine ratings from the EPA test-car reference.
| Engine rated hp | Displacement | Transmission | Drive |
|---|---|---|---|
| 416 | 3.4 L | Automatic · 10 gears | 2-Wheel Drive, Rear |
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 23
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 23
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (S10)
Premium gasoline · Midsize Cars
- Combined MPG
- 23
- Engine displacement
- 3.4 L
- Cylinders
- 6