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2009 Pontiac G8 MPG

Based on data from 110 vehicles, 7,693 fuel-ups and 2,046,049 miles of driving, the 2009 Pontiac G8 gets a combined Avg MPG of 18.41 with a 0.09 MPG margin of error.

Below you can see a distribution of the fuel-ups with 207 outliers (2.62%) removed.

Following shows the average MPG of each of the 110 vehicles in the system.

2009 Pontiac G8s For Sale Nearby

  • Misty's Car

    2009 Pontiac G8
    Added May 2013 • 187 Fuel-ups

    Property of mistykfrank

  • 17.4 Avg MPG
  • G8

    2009 Pontiac G8 3.6L V6 GAS Automatic 5 Speed
    Added Aug 2016 • 268 Fuel-ups

    Property of glvandenberg

  • 22.9 Avg MPG
  • PSM G8GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added May 2012 • 172 Fuel-ups

    Property of Silvereagle

  • 21.6 Avg MPG
  • My G8

    2009 Pontiac G8 GXP 6.2L V8 GAS Automatic 6 Speed
    Added Nov 2017 • 18 Fuel-ups

    Property of hansenindustries

  • 15.6 Avg MPG
  • Pontiac G8

    2009 Pontiac G8 3.6L V6 GAS Automatic 5 Speed Sedan
    Added Jun 2014 • 123 Fuel-ups

    Property of pyroman5050

  • 21.2 Avg MPG
  • My G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Jan 2018 • 3 Fuel-ups

    Property of kb77

  • 18.1 Avg MPG
  • My G8

    2009 Pontiac G8 3.6L V6 GAS Automatic 5 Speed
    Added Oct 2016 • 72 Fuel-ups

    Property of taycain

  • 19.5 Avg MPG
  • G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Mar 2017 • 34 Fuel-ups

    Property of melvan

  • 18.7 Avg MPG
  • G8 GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Dec 2017 • 307 Fuel-ups

    Property of rjones87

  • 16.0 Avg MPG
  • G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Aug 2016 • 174 Fuel-ups

    Property of Sbaneck

  • 20.3 Avg MPG
  • My G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Jan 2018 • 5 Fuel-ups

    Property of smokey_cummins

  • 18.3 Avg MPG
  • G8GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Nov 2010 • 425 Fuel-ups

    Property of Quick4Door

  • 18.0 Avg MPG
  • Toothless

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Oct 2014 • 178 Fuel-ups

    Property of shutupderek

  • 16.1 Avg MPG
  • GREY8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Feb 2013 • 237 Fuel-ups

    Property of Plumman

  • 18.4 Avg MPG
  • G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added May 2016 • 88 Fuel-ups

    Property of Brucejay

  • 19.4 Avg MPG
  • Black Beast

    2009 Pontiac G8 GT 6L GAS V8 Automatic 6 Sedan (4 Door)
    Added Feb 2015 • 81 Fuel-ups

    Property of Vman15

  • 20.1 Avg MPG
  • G8 GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added May 2009 • 256 Fuel-ups

    Property of JoshHefnerX

  • 17.9 Avg MPG
  • Pontiac G8

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Sep 2017 • 121 Fuel-ups

    Property of awilhelm

  • 17.1 Avg MPG
  • G8 GXP

    2009 Pontiac G8 GXP 6.2L V8 GAS Automatic 6 Speed
    Added Apr 2017 • 31 Fuel-ups

    Property of lVloses

  • 14.2 Avg MPG
  • G8 GXP

    2009 Pontiac G8 GXP 6.2L V8 GAS Standard 6 Speed
    Added Aug 2016 • 444 Fuel-ups

    Property of wildbill1941

  • 19.5 Avg MPG

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from other Pontiac G8 vehicles (View All)

Tips

Find the sweet spot of needed throttle pressure.

When traveling around highway speeds note your throttle inpu... ...

by Lokis_Tyro

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