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2018 Subaru WRX STI MPG

Based on data from 42 vehicles, 1,708 fuel-ups and 413,488 miles of driving, the 2018 Subaru WRX STI gets a combined Avg MPG of 19.84 with a 0.14 MPG margin of error.

Below you can see a distribution of the fuel-ups with 38 outliers (2.18%) removed.

Following shows the average MPG of each of the 42 vehicles in the system.

2018 Subaru WRX STIs For Sale Nearby

  • Subaru WRX STI

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Mar 2018 • 58 Fuel-ups

    Property of nwilloughby

  • 16.8 Avg MPG
  • 50th STi

    2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jun 2018 • 62 Fuel-ups

    Property of ntron1

  • 21.8 Avg MPG
  • Sti

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added Nov 2017 • 54 Fuel-ups

    Property of camelflage

  • 20.0 Avg MPG
  • SAIS0KU

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
    Added Apr 2018 • 94 Fuel-ups

    Property of labrame

  • 21.8 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Standard 6 Speed
    Added Apr 2018 • 45 Fuel-ups

    Property of 2018-STi

  • 21.3 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Jul 2018 • 71 Fuel-ups

    Property of takobo

  • 18.7 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
    Added Feb 2018 • 103 Fuel-ups

    Property of LOD-squa

  • 21.0 Avg MPG
  • WRX STI

    2018 Subaru WRX STI Sport-tech 2,5L H4 GAS Manual 6 Speed
    Added Mar 2018 • 97 Fuel-ups

    Property of agleask

  • 10.4 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2019 • 35 Fuel-ups

    Property of yammerhammer

  • 20.9 Avg MPG
  • '18 STI

    2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Aug 2017 • 135 Fuel-ups

    Property of clapanse

  • 20.5 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed
    Added Aug 2019 • 9 Fuel-ups

    Property of EricSum

  • 25.4 Avg MPG
  • Stacy

    2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
    Added Jul 2018 • 80 Fuel-ups

    Property of mut8dsupafly

  • 20.4 Avg MPG
  • Sophia

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Standard 6 Speed
    Added Mar 2018 • 236 Fuel-ups

    Property of rayryan223

  • 19.5 Avg MPG
  • STI

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added Aug 2017 • 28 Fuel-ups

    Property of Hersheys

  • 20.3 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
    Added Apr 2018 • 40 Fuel-ups

    Property of initialjc

  • 19.0 Avg MPG
  • STi

    2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed Sedan
    Added Nov 2017 • 66 Fuel-ups

    Property of jon10203405060

  • 22.4 Avg MPG
  • Black Unicorn

    2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Sep 2018 • 33 Fuel-ups

    Property of MizMoxie13

  • 18.4 Avg MPG
  • Wingnut

    2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Mar 2018 • 46 Fuel-ups

    Property of josnroh

  • 21.5 Avg MPG
  • 2018 STi

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added Oct 2017 • 95 Fuel-ups

    Property of Crackerjack06

  • 19.5 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI STI 2.5L H4 GAS Standard 6 Speed
    Added Jul 2018 • 30 Fuel-ups

    Property of Takeshi_173

  • 17.7 Avg MPG

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