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2009 Pontiac G8 MPG

Based on data from 142 vehicles, 11,780 fuel-ups and 3,029,156 miles of driving, the 2009 Pontiac G8 gets a combined Avg MPG of 17.89 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 397 outliers (3.26%) removed.

Following shows the average MPG of each of the 142 vehicles in the system.

  • 2009 Pontiac G8 GXP, automatic

    2009 Pontiac G8 GXP 6.2L V8 GAS Automatic 6 Speed Sedan
    Added May 2014 • 26 Fuel-ups

    Property of AdamG8GXP

  • 16.5 Avg MPG
  • 2009 Pontiac G8 GXP

    2009 Pontiac G8 GXP 6.2L V8 GAS Automatic 6 Speed Sedan
    Added Sep 2015 • 6 Fuel-ups

    Property of OP

  • 18.1 Avg MPG
  • Mike's G8 GT

    2009 Pontiac G8 GAS V8
    Added Apr 2012 • 178 Fuel-ups

    Property of ohiog8

  • 17.7 Avg MPG
  • Pontiac G8 GXP

    2009 Pontiac G8 GAS V8
    Added Jul 2012 • 47 Fuel-ups

    Property of cynic783

  • 17.3 Avg MPG
  • 09 SRM G8 GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Sedan (4 Door)
    Added Aug 2015 • 17 Fuel-ups

    Property of KrautWI

  • 21.2 Avg MPG
  • My G8

    2009 Pontiac G8 GT 6L GAS V8 Automatic 6 Sedan (4 Door)
    Added Mar 2015 • 15 Fuel-ups

    Property of Pb_Foot

  • 14.2 Avg MPG
  • G8 GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Jun 2019 • 52 Fuel-ups

    Property of 94vortech

  • 25.6 Avg MPG
  • G8 GT

    2009 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Jun 2018 • 52 Fuel-ups

    Property of 94vortech

  • 25.6 Avg MPG
  • My G8

    2009 Pontiac G8 3.6L GAS V6 Automatic 5 Sedan (4 Door)
    Added Apr 2015 • 8 Fuel-ups

    Property of martyhackett

  • 22.3 Avg MPG
  • Black Beast

    2009 Pontiac G8 GAS V8
    Added Sep 2013 • 77 Fuel-ups

    Property of pontiaced25

  • 19.1 Avg MPG
  • Silver G8

    2009 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Aug 2014 • 12 Fuel-ups

    Property of adhal7

  • 16.7 Avg MPG
  • Sportredmistress

    2009 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Feb 2013 • 72 Fuel-ups

    Property of Slowgoing

  • 16.5 Avg MPG
  • G8

    2009 Pontiac G8 GAS V8
    Added Jan 2013 • 40 Fuel-ups

    Property of Rylos

  • 16.3 Avg MPG
  • 01 - Gunner

    2009 Pontiac G8 GAS V8
    Added Aug 2013 • 110 Fuel-ups

    Property of ProZak

  • 17.7 Avg MPG
  • G8

    2009 Pontiac G8 GAS V6
    Added Aug 2013 • 69 Fuel-ups

    Property of smil27

  • 20.6 Avg MPG
  • G8 GXP

    2009 Pontiac G8 V8 GAS Automatic 6 Speed
    Added Mar 2013 • 67 Fuel-ups

    Property of jdrison

  • 17.9 Avg MPG
  • GXP

    2009 Pontiac G8 GXP 6.2L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 10 Fuel-ups

    Property of terryscott621

  • 20.4 Avg MPG
  • G8 GT

    2009 Pontiac G8 GAS V8
    Added Feb 2011 • 143 Fuel-ups

    Property of StrykerBlue

  • 20.2 Avg MPG
  • G8 GT

    2009 Pontiac G8 GAS V8
    Added May 2013 • 35 Fuel-ups

    Property of ercink454

  • 17.1 Avg MPG
  • GXP

    2009 Pontiac G8 GAS V8
    Added May 2012 • 96 Fuel-ups

    Property of gjsamps

  • 19.0 Avg MPG

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