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2020 Subaru WRX STI MPG

Based on data from 27 vehicles, 856 fuel-ups and 197,003 miles of driving, the 2020 Subaru WRX STI gets a combined Avg MPG of 19.48 with a 0.21 MPG margin of error.

Below you can see a distribution of the fuel-ups with 18 outliers (2.06%) removed.

Following shows the average MPG of each of the 27 vehicles in the system.

2020 Subaru WRX STIs For Sale Nearby

  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Apr 2020 • 131 Fuel-ups

    Property of tcole193

  • 19.3 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added May 2020 • 29 Fuel-ups

    Property of Scotsch

  • 17.9 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jun 2020 • 42 Fuel-ups

    Property of JedFromAZ

  • 18.0 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Feb 2021 • 17 Fuel-ups

    Property of adubs81

  • 20.5 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Jul 2020 • 57 Fuel-ups

    Property of basedern

  • 15.6 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Nov 2020 • 28 Fuel-ups

    Property of warrinerjake99

  • 21.2 Avg MPG
  • Dubaroo

    2020 Subaru WRX STI H4 GAS Manual 6 Speed
    Added Nov 2019 • 49 Fuel-ups

    Property of alexzaxp

  • 16.5 Avg MPG
  • PSD STI

    2020 Subaru WRX STI STI
    Added Nov 2020 • 6 Fuel-ups

    Property of jchop

  • 17.7 Avg MPG
  • WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Jan 2020 • 51 Fuel-ups

    Property of Batman122ci

  • 18.3 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Apr 2021 • 18 Fuel-ups

    Property of PaoloB

  • 20.7 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2020 • 36 Fuel-ups

    Property of chaosalys

  • 18.6 Avg MPG
  • My WRX STI 2020

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2020 • 80 Fuel-ups

    Property of LOD-squa

  • 21.5 Avg MPG
  • Sully II

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jun 2020 • 32 Fuel-ups

    Property of russb4

  • 20.5 Avg MPG
  • 2020 STI

    2020 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Mar 2020 • 61 Fuel-ups

    Property of amdpowered

  • 22.7 Avg MPG
  • 2020 Subaru WRX STI

    2020 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2021 • 7 Fuel-ups

    Property of Hondajunkie

  • 15.8 Avg MPG
  • Keiko

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Feb 2020 • 27 Fuel-ups

    Property of cmilktoast

  • 17.0 Avg MPG
  • WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Nov 2020 • 27 Fuel-ups

    Property of mchardt

  • 18.2 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Feb 2020 • 19 Fuel-ups

    Property of savafan1

  • 19.6 Avg MPG
  • My WRX STI

    2020 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
    Added Feb 2021 • 16 Fuel-ups

    Property of Stealthman1000

  • 20.0 Avg MPG
  • STI

    2020 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Mar 2021 • 13 Fuel-ups

    Property of BSuk

  • 21.0 Avg MPG

Recent Activity

from other Subaru WRX STI vehicles (View All)

Tips

Vary acceleration by traffic level

Most engines produce maximum efficiency somewhere around 75%... ...

by lice

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