2008 Pontiac G8 MPG

Based on data from 23 vehicles, 1,553 fuel-ups and 457,309 miles of driving, the 2008 Pontiac G8 gets a combined Avg MPG of 19.02 with a 0.19 MPG margin of error.

Below you can see a distribution of the fuel-ups with 14 outliers (0.89%) removed.

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

2008 Pontiac G8s For Sale Nearby

  • Black Beauty

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 22 Fuel-ups

    Property of iNative

  • 21.3 Avg MPG
  • G8

    2008 Pontiac G8 3.6L V6 GAS Automatic 5 Sedan (4 Door)
    Added Aug 2012 • 175 Fuel-ups

    Property of bnewton831

  • 22.4 Avg MPG
  • G8 GT

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Jan 2012 • 135 Fuel-ups

    Property of adryan16

  • 18.5 Avg MPG
  • G8orade

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Sep 2014 • 62 Fuel-ups

    Property of theflb

  • 18.3 Avg MPG
  • Pontiac G8 GT

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Jan 2012 • 175 Fuel-ups

    Property of DrewDogG8

  • 17.5 Avg MPG
  • Hotrod

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Apr 2015 • 18 Fuel-ups

    Property of RayFinkle74

  • 20.9 Avg MPG
  • Jezebel

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added May 2011 • 383 Fuel-ups

    Property of jhardy06

  • 18.4 Avg MPG
  • G8

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed
    Added Sep 2016 • 95 Fuel-ups

    Property of B_Scribble

  • 19.9 Avg MPG
  • G8

    2008 Pontiac G8 GT 6.0L V8 GAS Automatic 6 Speed Sedan
    Added Feb 2013 • 165 Fuel-ups

    Property of mlittleton

  • 16.8 Avg MPG
  • Main Car

    2008 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Jan 2015 • 23 Fuel-ups

    Property of Anthony85

  • 20.9 Avg MPG
  • Frosty

    2008 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Jul 2014 • 14 Fuel-ups

    Property of Bmr4life

  • 19.4 Avg MPG
  • G8 868

    2008 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Jul 2014 • 8 Fuel-ups

    Property of kommk

  • 19.9 Avg MPG
  • Beast

    2008 Pontiac G8 GT 6.0L GAS V8 Automatic 6 Sedan (4 Door)
    Added Aug 2014 • 5 Fuel-ups

    Property of Ferrara

  • 12.3 Avg MPG
  • g8

    2008 Pontiac G8 GAS V8
    Added Jan 2014 • 7 Fuel-ups

    Property of ssgbaum89

  • 20.5 Avg MPG
  • G8

    2008 Pontiac G8
    Added Aug 2013 • 32 Fuel-ups

    Property of hoss08

  • 23.5 Avg MPG
  • The G8

    2008 Pontiac G8 GAS V8
    Added Jun 2011 • 119 Fuel-ups

    Property of theun4gven

  • 20.3 Avg MPG
  • My G8 GT

    2008 Pontiac G8 GAS V8
    Added Aug 2012 • 13 Fuel-ups

    Property of 08V8G8

  • 17.0 Avg MPG
  • White Hot

    2008 Pontiac G8
    Added May 2011 • 72 Fuel-ups

    Property of fixem2

  • 19.1 Avg MPG
  • Black Mamba

    2008 Pontiac G8 GAS V8
    Added Jul 2011 • 21 Fuel-ups

    Property of RTom

  • 18.8 Avg MPG
  • G8

    2008 Pontiac G8 GT
    Added Sep 2016 • 34 Fuel-ups

    Property of pir84

  • 18.3 Avg MPG

Recent Activity

from other Pontiac G8 vehicles (View All)

Tips

Pump You Up

Keep your tires inflated to the proper pressure. Low tires ... ...

by rickscully

Read more tips