2008 Pontiac Grand Prix MPG

Based on data from 54 vehicles, 3,925 fuel-ups and 1,093,493 miles of driving, the 2008 Pontiac Grand Prix gets a combined Avg MPG of 21.57 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 85 outliers (2.12%) removed.

Following shows the average MPG of each of the 54 vehicles in the system.

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• My Grand Prix

  2008 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
  Added Feb 2016 • 6 Fuel-ups

  Property of tracyann34

• 28.5 Avg MPG

• Grand Prix

  2008 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Sedan (4 Door)
  Added Aug 2015 • 4 Fuel-ups

  Property of antexity

• 25.3 Avg MPG

• slave two

  2008 Pontiac Grand Prix GAS V6
  Added Jun 2013 • 57 Fuel-ups

  Property of slavetwo

• 27.2 Avg MPG

• Grand Prix

  2008 Pontiac Grand Prix
  Added Jan 2010 • 117 Fuel-ups

  Property of natedoc

• 25.5 Avg MPG

• GXP

  2008 Pontiac Grand Prix GAS V8
  Added Jun 2014 • 159 Fuel-ups

  Property of ghettojoe

• 17.4 Avg MPG

• Nyobi

  2008 Pontiac Grand Prix
  Added Aug 2013 • 5 Fuel-ups

  Property of kelsey

• 15.5 Avg MPG

• Mo's car

  2008 Pontiac Grand Prix
  Added Sep 2009 • 44 Fuel-ups

  Property of wilsonite

• 21.2 Avg MPG

• Grand Prix

  2008 Pontiac Grand Prix GAS V6
  Added Aug 2012 • 6 Fuel-ups

  Property of LQMaRiNe

• 19.6 Avg MPG

• Grand Prix

  2008 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
  Added Sep 2016 • 9 Fuel-ups

  Property of Taoted

• 41.7 Avg MPG

• Veronica

  2008 Pontiac Grand Prix GAS V8
  Added May 2012 • 12 Fuel-ups

  Property of weaslespit

• 23.5 Avg MPG

• GXP

  2008 Pontiac Grand Prix GAS V8
  Added Jun 2011 • 27 Fuel-ups

  Property of rock43053

• 21.2 Avg MPG

• ePrix

  2008 Pontiac Grand Prix
  Added Mar 2010 • 52 Fuel-ups

  Property of Eracer

• 20.6 Avg MPG

• Grand Prix GXP

  2008 Pontiac Grand Prix GAS V8
  Added Sep 2010 • 3 Fuel-ups

  Property of IndianLS4

• 16.1 Avg MPG

• Grand Prix GXP

  2008 Pontiac Grand Prix GAS V8
  Added Mar 2009 • 18 Fuel-ups

  Property of pontiacdriver

• 18.7 Avg MPG

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