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2021 Subaru WRX STI MPG

Based on data from 23 vehicles, 1,337 fuel-ups and 295,598 miles of driving, the 2021 Subaru WRX STI gets a combined Avg MPG of 18.86 with a 0.18 MPG margin of error.

Below you can see a distribution of the fuel-ups with 11 outliers (0.82%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

2021 Subaru WRX STIs For Sale Nearby

  • WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Sep 2024 • 20 Fuel-ups

    Property of spark100

  • 17.6 Avg MPG
  • WRX

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jan 2022 • 120 Fuel-ups

    Property of CycloGeek54

  • 17.1 Avg MPG
  • WRX STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added May 2021 • 165 Fuel-ups

    Property of mistahchen

  • 19.2 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Mar 2022 • 228 Fuel-ups

    Property of Jbisset

  • 18.7 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Oct 2024 • 8 Fuel-ups

    Property of drewd8

  • 16.6 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Sep 2021 • 197 Fuel-ups

    Property of leanderwarner

  • 17.4 Avg MPG
  • WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Sep 2021 • 237 Fuel-ups

    Property of Matt35657

  • 21.4 Avg MPG
  • STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Nov 2022 • 86 Fuel-ups

    Property of Lynseylu

  • 20.4 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Nov 2024 • 3 Fuel-ups

    Property of Alcina

  • 15.0 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Aug 2022 • 16 Fuel-ups

    Property of dazman83

  • 20.0 Avg MPG
  • Snow White STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added May 2021 • 70 Fuel-ups

    Property of tuned200

  • 22.0 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Jun 2022 • 21 Fuel-ups

    Property of JTGibbons

  • 16.7 Avg MPG
  • My STi

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
    Added Sep 2021 • 29 Fuel-ups

    Property of brianzchen

  • 18.4 Avg MPG
  • Subaru WRX STi

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2021 • 34 Fuel-ups

    Property of crodil2

  • 18.6 Avg MPG
  • STI Limited

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Jul 2021 • 28 Fuel-ups

    Property of Whaever

  • 16.3 Avg MPG
  • 2021 WRX STI

    2021 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
    Added Aug 2021 • 16 Fuel-ups

    Property of refimage

  • 18.5 Avg MPG
  • My WRX STI

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Dec 2022 • 37 Fuel-ups

    Property of carguy560740

  • 18.3 Avg MPG
  • My WRX STI

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

    Property of jasonbrent

  • 21.4 Avg MPG
  • Louise

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
    Added Apr 2022 • 10 Fuel-ups

    Property of BitTexas

  • 19.0 Avg MPG
  • Revenant

    2021 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
    Added Apr 2021 • 53 Fuel-ups

    Property of sliceoflife

  • 22.1 Avg MPG

Recent Activity

from other Subaru WRX STI vehicles (View All)

Tips

Try not to stop at red lights and in dense tr

Every time you stop your vehicle, the energy required to get... ...

by dorkdog

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