2018 Subaru WRX STI MPG

Based on data from 51 vehicles, 4,464 fuel-ups and 1,067,027 miles of driving, the 2018 Subaru WRX STI gets a combined Avg MPG of 19.64 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 62 outliers (1.37%) removed.

Following shows the average MPG of each of the 51 vehicles in the system.

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• STI

  2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
  Added Jun 2018 • 20 Fuel-ups

  Property of holyjelly

• 22.2 Avg MPG

• Goat

  2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
  Added Sep 2018 • 34 Fuel-ups

  Property of wagondrifter

• 21.2 Avg MPG

• STi

  2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed Sedan
  Added Aug 2017 • 59 Fuel-ups

  Property of fearlesschicken

• 19.8 Avg MPG

• 2018 WRX STi

  2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
  Added Feb 2018 • 57 Fuel-ups

  Property of why2kmax

• 22.5 Avg MPG

• 2018 WRX STI

  2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
  Added Nov 2017 • 21 Fuel-ups

  Property of Lord09

• 16.4 Avg MPG

• My WRX STI

  2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
  Added Oct 2017 • 31 Fuel-ups

  Property of jcastill20059

• 17.8 Avg MPG

• My WRX STI

  2018 Subaru WRX STI Sport 2.5L H4 GAS Standard 6 Speed
  Added Feb 2018 • 4 Fuel-ups

  Property of BLee93

• 19.8 Avg MPG

• My WRX STI

  2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
  Added Nov 2017 • 15 Fuel-ups

  Property of wrxie20

• 20.0 Avg MPG

• ‘18 WRX STI

  2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
  Added Jan 2018 • 4 Fuel-ups

  Property of BGRAlex

• 19.6 Avg MPG

• My WRX STI

  2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Standard 6 Speed
  Added Dec 2017 • 3 Fuel-ups

  Property of purplerice

• 18.4 Avg MPG

• My WRX STI

  2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
  Added Aug 2017 • 13 Fuel-ups

  Property of advojax

• 18.5 Avg MPG

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