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2020 Subaru WRX STI MPG

Based on data from 30 vehicles, 2,394 fuel-ups and 542,396 miles of driving, the 2020 Subaru WRX STI gets a combined Avg MPG of 19.25 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 8 outliers (0.33%) removed.

Following shows the average MPG of each of the 30 vehicles in the system.

2020 Subaru WRX STIs For Sale Nearby

  • Blue WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jan 2021 • 198 Fuel-ups

    Property of HWRX

  • 21.3 Avg MPG
  • WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Nov 2020 • 110 Fuel-ups

    Property of mchardt

  • 18.3 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Feb 2024 • 13 Fuel-ups

    Property of cmb146

  • 19.8 Avg MPG
  • 2020 Subaru WRX STI

    2020 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2021 • 81 Fuel-ups

    Property of Hondajunkie

  • 18.4 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed
    Added Jun 2022 • 84 Fuel-ups

    Property of sdracer

  • 20.6 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Apr 2020 • 310 Fuel-ups

    Property of tcole193

  • 17.6 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Jul 2020 • 148 Fuel-ups

    Property of basedern

  • 13.4 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Nov 2020 • 117 Fuel-ups

    Property of warrinerjake99

  • 22.3 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2022 • 47 Fuel-ups

    Property of jlong1989

  • 13.7 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2020 • 88 Fuel-ups

    Property of chaosalys

  • 18.6 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Feb 2021 • 120 Fuel-ups

    Property of adubs81

  • 20.2 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Feb 2020 • 85 Fuel-ups

    Property of savafan1

  • 20.2 Avg MPG
  • Keiko

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Feb 2020 • 69 Fuel-ups

    Property of cmilktoast

  • 17.1 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Feb 2021 • 97 Fuel-ups

    Property of Stealthman1000

  • 17.9 Avg MPG
  • The Subie

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Sep 2021 • 138 Fuel-ups

    Property of Bryguysays

  • 20.9 Avg MPG
  • Dubaroo

    2020 Subaru WRX STI H4 GAS Manual 6 Speed
    Added Nov 2019 • 97 Fuel-ups

    Property of alexzaxp

  • 16.8 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2021 • 59 Fuel-ups

    Property of jpiekar3

  • 22.3 Avg MPG
  • Sully II

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jun 2020 • 92 Fuel-ups

    Property of russb4

  • 21.3 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added May 2020 • 60 Fuel-ups

    Property of Scotsch

  • 17.9 Avg MPG
  • My WRX STI 2020

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2020 • 139 Fuel-ups

    Property of LOD-squa

  • 21.3 Avg MPG

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