2018 Subaru WRX
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| WRX | 21 | 27 | 23 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Manual 6-spd |
| WRX | 18 | 24 | 21 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic (AV-S8) |
| WRX | 17 | 22 | 19 | Premium Gasoline | All-Wheel Drive | 2.5L 4-cyl Turbo | Manual 6-spd |
| WRX STI Type RA | 16 | 22 | 18 | Premium Gasoline | All-Wheel Drive | 2.5L 4-cyl Turbo | Manual 6-spd |