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2009 Pontiac G8 MPG

Based on data from 154 vehicles, 14,410 fuel-ups and 3,676,002 miles of driving, the 2009 Pontiac G8 gets a combined Avg MPG of 17.76 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 494 outliers (3.31%) removed.

Following shows the average MPG of each of the 154 vehicles in the system.

2009 Pontiac G8s For Sale Nearby

  • Big Red

    2009 Pontiac G8 GAS V8
    Added Mar 2013 • 28 Fuel-ups

    Property of ChromeHelmit

  • 22.1 Avg MPG
  • G8 GT

    2009 Pontiac G8 GAS V8
    Added Aug 2013 • 3 Fuel-ups

    Property of CaptainYARRR

  • 19.3 Avg MPG
  • Gianna

    2009 Pontiac G8 GAS V8
    Added Jul 2013 • 3 Fuel-ups

    Property of cpbennu

  • 33.2 Avg MPG
  • Chad's G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Oct 2017 • 89 Fuel-ups

    Property of ls1_sounds

  • 20.3 Avg MPG
  • Chad's G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Sep 2020 • 89 Fuel-ups

    Property of ls1_sounds

  • 20.3 Avg MPG
  • Chad's G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Sep 2020 • 89 Fuel-ups

    Property of ls1_sounds

  • 20.3 Avg MPG
  • Gray g8

    2009 Pontiac G8 GAS V8
    Added Nov 2012 • 32 Fuel-ups

    Property of shaunkroon

  • 18.4 Avg MPG
  • Taylor

    2009 Pontiac G8 GAS V8
    Added Apr 2013 • 14 Fuel-ups

    Property of CKJackson

  • 17.6 Avg MPG
  • GDGXP

    2009 Pontiac G8 GAS V8
    Added Jan 2013 • 11 Fuel-ups

    Property of Roadcone

  • 20.6 Avg MPG
  • G8

    2009 Pontiac G8 GXP 6.2L V8 GAS Standard 6 Speed
    Added Feb 2018 • 31 Fuel-ups

    Property of SoonerSS

  • 20.2 Avg MPG
  • G8

    2009 Pontiac G8 GAS V8
    Added Nov 2012 • 14 Fuel-ups

    Property of Chroma7

  • 20.4 Avg MPG
  • Black Beauty

    2009 Pontiac G8
    Added May 2010 • 132 Fuel-ups

    Property of Agose25

  • 17.1 Avg MPG
  • Vanessa-1969 Dodge Daytona

    2009 Pontiac G8 3.6L V6 GAS Automatic 5 Speed
    Added Mar 2018 • 8 Fuel-ups

    Property of zwigard

  • 20.3 Avg MPG
  • G8 GT

    2009 Pontiac G8 GAS V8
    Added Sep 2012 • 4 Fuel-ups

    Property of nattyism87

  • 22.8 Avg MPG
  • Pontiac G8 GT

    2009 Pontiac G8 GAS V8
    Added Feb 2012 • 15 Fuel-ups

    Property of cynic783

  • 18.8 Avg MPG
  • My SixPointOh

    2009 Pontiac G8 GAS V8
    Added Jul 2012 • 5 Fuel-ups

    Property of JAPG8

  • 20.0 Avg MPG
  • My G8 GT

    2009 Pontiac G8 GAS V8
    Added Dec 2011 • 25 Fuel-ups

    Property of mattsimmons

  • 17.5 Avg MPG
  • G8 GT

    2009 Pontiac G8 GAS V8
    Added May 2012 • 27 Fuel-ups

    Property of cheimberg

  • 18.9 Avg MPG
  • Eric's G8

    2009 Pontiac G8 GAS V8
    Added Aug 2011 • 34 Fuel-ups

    Property of Eras15

  • 15.6 Avg MPG
  • G8

    2009 Pontiac G8 GAS V8
    Added May 2012 • 3 Fuel-ups

    Property of brentsten

  • 27.8 Avg MPG

Recent Activity

from other Pontiac G8 vehicles (View All)

Tips

Pump Fuel Cool and Slow

Pump gas in the morning when the ground tanks are cold. Flui... ...

by cbronson

Read more tips