Ford
Mustang GTD
U.S. fuel economy and specifications from the EPA.

12Best combined MPG2025 model year
2025–2026Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
5.2 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2025 12 MPG
2026 12 MPG
1 configuration.
Rear-Wheel Drive · Automatic (AM-S8)
Premium gasoline · Subcompact Cars
- Combined MPG
- 12
- Engine displacement
- 5.2 L
- Cylinders
- 8
Rear-Wheel Drive · Automatic (AM-S8)
Regular gasoline · Subcompact Cars
- Combined MPG
- 12
- Engine displacement
- 5.2 L
- Cylinders
- 8
2025 EPA test-car reference
Engine ratings from the EPA test-car reference.
| Engine rated hp | Displacement | Transmission | Drive |
|---|---|---|---|
| 800 | 5.2 L | Automated Manual- Selectable (e.g. Automated Manual with paddles) · 8 gears | 4-Wheel Drive |