Subaru · model year 2018
2018 Subaru WRX STI
Specifications and certified data for the 2018 model year. All Subaru WRX STI model years →
UK certified builds2
CO₂242–252 g/km
Combined MPG25.9–27.2
US EPA records1
2018 UK builds, engines & trims
| Build | Engine | Fuel | Gearbox | Power hp | CO₂ g/km | MPG | Record |
|---|---|---|---|---|---|---|---|
| 2.5i WRX STI Type UK | 2,457 cc | Petrol | Manual | — | 242 | 27.2 | Dossier |
| 2.5i WRX STI Type UK Final Edition | 2,457 cc | Petrol | Manual | — | 252 | 25.9 | Dossier |
UK Vehicle Certification Agency fuel & emissions data and ACS catalogue records, Open Government Licence v3.0, VCA ↗.
2018 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2018 | 2.5 L 4-cyl | All-Wheel Drive | Manual 6-spd | Premium | 18 | 477 | — | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
Generation in 2018
Sources
- UK VCA fuel & emissions data — https://carfueldata.vehicle-certification-agency.gov.uk/Open Government Licence v3.0
- US EPA / DOE FuelEconomy.gov — https://www.fueleconomy.gov/feg/ws/index.shtmlUS Government public domain
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.