Real MPG: Subaru WRX STI (2014 - 2018)
Powerful and vocal boxer engine. Responsive handling with mountains of grip. Large and practical interior.
Running costs are huge. The attention-seeking exterior won't be for everyone. Cabin feels cheap and dated.
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| 2.5 | 25.9–27.2 mpg | - | 26.5 mpg | 100% |
Read the Honest John review...
.jpg?width=310&height=175&rmode=crop)
Subaru WRX STI (2014 - 2018)
Powerful and vocal boxer engine. Responsive handling with mountains of grip. Large and practical interior.
Rivals
| Subaru WRX STI (2014 - 2018) | 26.5 | avg mpg |
| Honda Civic Type R (2015 - 2017) | 35.3 | avg mpg |
| Skoda Octavia vRS (2013 - 2020) | 41.0 | avg mpg |
| Renault Clio Renaultsport (2013 - 2019) | 30.3 | avg mpg |
.jpg?width=300&height=160&rmode=crop)
.jpg?width=300&height=160&rmode=crop)
Submit your Real MPG
