Based on data from 82 vehicles, 6,831 fuel-ups and 1,792,098 miles of driving, the 2008 Pontiac G6 gets a combined Avg MPG of 22.41 with a 0.13 MPG margin of error.

Any Engine Type 2.4L L4 GAS (24) 3.5L V6 GAS (27) 3.6L V6 GAS (6) 3.9L V6 GAS (2) L4 GAS (4) V6 GAS (14) Any Body Style Sedan (19) Coupe (2) Convertible (1) Any Submodel SE (6) GXP (6) GT (25) Base (27) Other (18)

Below you can see a distribution of the fuel-ups with 298 outliers (4.18%) removed.

Following shows the average MPG of each of the 82 vehicles in the system.

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• Pontiac G6

  2008 Pontiac G6 GAS V6
  Added Jul 2013 • 49 Fuel-ups

  Property of dcrtalon

• 22.7 Avg MPG

• Rich Car

  2008 Pontiac G6 Sedan (4 Door)
  Added Jul 2014 • 15 Fuel-ups

  Property of rmarkham

• 26.9 Avg MPG

• Yetti

  2008 Pontiac G6 GXP 3.6L V6 GAS Automatic 6 Speed
  Added Apr 2021 • 116 Fuel-ups

  Property of eenos

• 26.6 Avg MPG

• Pontiac G6

  2008 Pontiac G6 GAS V6
  Added Jun 2014 • 11 Fuel-ups

  Property of wizardsrok24

• 18.7 Avg MPG

• Kelley's car

  2008 Pontiac G6 SE 2.4L L4 GAS Automatic 4 Speed
  Added Oct 2016 • 448 Fuel-ups

  Property of Kelley729

• 25.8 Avg MPG

• Pontiac G6

  2008 Pontiac G6 3.5L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2018 • 140 Fuel-ups

  Property of PMJohnson9

• 20.2 Avg MPG

• Cheese Stick

  2008 Pontiac G6 GAS V6
  Added May 2013 • 27 Fuel-ups

  Property of Stiggie

• 23.3 Avg MPG

• g6

  2008 Pontiac G6 GAS V6
  Added Jul 2013 • 3 Fuel-ups

  Property of xmb63

• 26.3 Avg MPG

• Pontiac G6

  2008 Pontiac G6 GAS V6
  Added May 2013 • 4 Fuel-ups

  Property of AMJ247

• 22.1 Avg MPG

• Silvia

  2008 Pontiac G6 GAS L4
  Added Feb 2013 • 20 Fuel-ups

  Property of BettG6

• 20.7 Avg MPG

• G6

  2008 Pontiac G6 GT 3.5L V6 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 118 Fuel-ups

  Property of kscrivner

• 25.8 Avg MPG

• White Knight

  2008 Pontiac G6 GAS L4
  Added Aug 2012 • 35 Fuel-ups

  Property of badkitty

• 22.5 Avg MPG

• Red G6

  2008 Pontiac G6 GAS L4
  Added Dec 2012 • 13 Fuel-ups

  Property of allisonjl

• 25.3 Avg MPG

• G6

  2008 Pontiac G6 GAS V6
  Added Sep 2012 • 12 Fuel-ups

  Property of aseldon

• 23.8 Avg MPG

• G6

  2008 Pontiac G6 GAS V6
  Added Jun 2012 • 19 Fuel-ups

  Property of avwhite82

• 21.8 Avg MPG

• G6

  2008 Pontiac G6 GAS V6
  Added Dec 2011 • 42 Fuel-ups

  Property of lbostick

• 24.0 Avg MPG

• My Car

  2008 Pontiac G6 GAS V6
  Added Jul 2012 • 4 Fuel-ups

  Property of G6

• 21.9 Avg MPG

• Pontiac G6

  2008 Pontiac G6 GT 3.5L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 94 Fuel-ups

  Property of slycmdo13

• 23.3 Avg MPG

• Fly Like a G6

  2008 Pontiac G6 GAS V6
  Added Jan 2012 • 3 Fuel-ups

  Property of jallison2013

• 23.7 Avg MPG

• Black G6

  2008 Pontiac G6 GAS V6
  Added Oct 2009 • 20 Fuel-ups

  Property of IntocableMKV

• 22.7 Avg MPG

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