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2018 Subaru WRX STI MPG

Based on data from 50 vehicles, 4,618 fuel-ups and 1,102,092 miles of driving, the 2018 Subaru WRX STI gets a combined Avg MPG of 19.62 with a 0.10 MPG margin of error.

Below you can see a distribution of the fuel-ups with 67 outliers (1.43%) removed.

Following shows the average MPG of each of the 50 vehicles in the system.

2018 Subaru WRX STIs For Sale Nearby

  • Doctor STI

    2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2022 • 77 Fuel-ups

    Property of BestBaconAround

  • 20.5 Avg MPG
  • My WRX STI

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

    Property of scamberos9

  • 17.6 Avg MPG
  • Gina

    2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jan 2022 • 3 Fuel-ups

    Property of Vdo123

  • 45.0 Avg MPG
  • SAIS0KU

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
    Added Apr 2018 • 220 Fuel-ups

    Property of labrame

  • 21.9 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Jul 2021 • 32 Fuel-ups

    Property of BrokenFlywheel

  • 21.1 Avg MPG
  • Subaru WRX STI

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Mar 2018 • 87 Fuel-ups

    Property of nwilloughby

  • 16.5 Avg MPG
  • Sti

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added Nov 2017 • 79 Fuel-ups

    Property of camelflage

  • 19.8 Avg MPG
  • STI

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added May 2018 • 32 Fuel-ups

    Property of Belikea

  • 21.2 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Oct 2020 • 23 Fuel-ups

    Property of HWRX

  • 20.8 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
    Added Feb 2018 • 135 Fuel-ups

    Property of LOD-squa

  • 20.9 Avg MPG
  • Sophia

    2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Standard 6 Speed
    Added Mar 2018 • 259 Fuel-ups

    Property of rayryan223

  • 19.4 Avg MPG
  • My WRX STI

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

    Property of initialjc

  • 18.9 Avg MPG
  • 50th STi

    2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jun 2018 • 67 Fuel-ups

    Property of ntron1

  • 21.8 Avg MPG
  • 2018 STi

    2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
    Added Oct 2017 • 97 Fuel-ups

    Property of Crackerjack06

  • 19.7 Avg MPG
  • My WRX STI

    2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed
    Added Jul 2019 • 4 Fuel-ups

    Property of EricSum

  • 4.4 Avg MPG
  • My Red STI

    2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jun 2019 • 12 Fuel-ups

    Property of toha70

  • 0.2 Avg MPG
  • STI

    2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jan 2019 • 28 Fuel-ups

    Property of paulrg

  • 19.5 Avg MPG
  • My WRX STI

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

    Property of sublimize23

  • 23.4 Avg MPG
  • My WRX STI

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

    Property of Richie669

  • 20.4 Avg MPG
  • 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

Recent Activity

from other Subaru WRX STI vehicles (View All)

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