Real MPG: Subaru WRX STI (2014 - 2018)

Number of RealMPGs submitted
24–29
Real MPG
26.5
Average

+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.

Read the full Subaru WRX STI review

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% Submit
*Based on WLTP MPG values

Read the Honest John review...

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
Ford Fiesta ST (2013 - 2018) 37.6 avg mpg
Audi RS3 (2015 - 2020) 26.1 avg mpg
Audi S1 (2014 - 2018) 32.2 avg mpg

View more rival models

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