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2015 Subaru WRX STI MPG

Based on data from 90 vehicles, 7,712 fuel-ups and 1,802,853 miles of driving, the 2015 Subaru WRX STI gets a combined Avg MPG of 18.88 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 123 outliers (1.57%) removed.

Following shows the average MPG of each of the 90 vehicles in the system.

2015 Subaru WRX STIs For Sale Nearby

  • My WRX STI

    2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Manual 6 Speed
    Added Jan 2019 • 219 Fuel-ups

    Property of itsm3ming

  • 17.9 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Mar 2015 • 253 Fuel-ups

    Property of m12mirage

  • 19.9 Avg MPG
  • Rufus' Scoob

    2015 Subaru WRX STI Launch Edition 2.5L GAS H4 Standard 6 Sedan (4 Door)
    Added Jul 2014 • 197 Fuel-ups

    Property of VoodooRufus

  • 19.1 Avg MPG
  • WR Blue STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS
    Added Sep 2024 • 14 Fuel-ups

    Property of RyanWL

  • 20.1 Avg MPG
  • STi

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Oct 2018 • 213 Fuel-ups

    Property of brentlz

  • 19.3 Avg MPG
  • MY16 WRX STi

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Sep 2016 • 475 Fuel-ups

    Property of tim33h

  • 15.3 Avg MPG
  • STi

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Jan 2024 • 43 Fuel-ups

    Property of jakerwrx

  • 22.4 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jun 2022 • 11 Fuel-ups

    Property of kevineaux

  • 19.4 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
    Added Jul 2017 • 53 Fuel-ups

    Property of Kevandhistoyz

  • 20.7 Avg MPG
  • Blue Beast

    2015 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
    Added Sep 2015 • 438 Fuel-ups

    Property of Niro

  • 20.2 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Manual 6 Speed
    Added Aug 2019 • 41 Fuel-ups

    Property of nOObman

  • 18.6 Avg MPG
  • STi

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Sep 2019 • 281 Fuel-ups

    Property of noodles44

  • 20.2 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Apr 2023 • 3 Fuel-ups

    Property of xing0318

  • 9.3 Avg MPG
  • Subaru Impreza STi

    2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Manual 6 Speed Sedan
    Added Mar 2015 • 188 Fuel-ups

    Property of astracd

  • 18.1 Avg MPG
  • '15 STi

    2015 Subaru WRX STI Launch Edition 2.5L H4 GAS Standard 6 Speed Sedan
    Added Oct 2015 • 51 Fuel-ups

    Property of RacerX323

  • 18.2 Avg MPG
  • My WRX STI

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Oct 2020 • 67 Fuel-ups

    Property of westchalk

  • 20.5 Avg MPG
  • WRX STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Mar 2019 • 84 Fuel-ups

    Property of Soulflyzz

  • 20.0 Avg MPG
  • 15 WRX STI

    2015 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jun 2019 • 52 Fuel-ups

    Property of waltsacura

  • 17.9 Avg MPG
  • Scoob

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Oct 2018 • 266 Fuel-ups

    Property of RobertElder117

  • 17.4 Avg MPG
  • Scoobie

    2015 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2015 • 236 Fuel-ups

    Property of monochrome101

  • 20.6 Avg MPG

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