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2005 Pontiac Grand Prix MPG

Based on data from 56 vehicles, 3,569 fuel-ups and 1,050,895 miles of driving, the 2005 Pontiac Grand Prix gets a combined Avg MPG of 21.87 with a 0.15 MPG margin of error.

Below you can see a distribution of the fuel-ups with 49 outliers (1.35%) removed.

Following shows the average MPG of each of the 56 vehicles in the system.

2005 Pontiac Grand Prixs For Sale Nearby

  • Grand Prix

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 121 Fuel-ups

    Property of binaryerr

  • 23.0 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Mar 2018 • 114 Fuel-ups

    Property of zacharycunningham83

  • 25.8 Avg MPG
  • My Grand Prix

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 15 Fuel-ups

    Property of Colton1500

  • 23.2 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 425 Fuel-ups

    Property of mfowler730

  • 24.1 Avg MPG
  • My Grand Prix

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Feb 2018 • 4 Fuel-ups

    Property of wikoli32

  • 25.3 Avg MPG
  • Eddie

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 105 Fuel-ups

    Property of ekocerkajr

  • 22.5 Avg MPG
  • Grand Prix GXP

    2005 Pontiac Grand Prix GXP 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 477 Fuel-ups

    Property of msteiner17

  • 20.4 Avg MPG
  • The GXP

    2005 Pontiac Grand Prix GXP 5.3L V8 GAS Automatic 4 Speed Sedan
    Added May 2017 • 20 Fuel-ups

    Property of musichound11

  • 17.1 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 53 Fuel-ups

    Property of kylejohannes

  • 21.5 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 92 Fuel-ups

    Property of bigsmitty111

  • 17.7 Avg MPG
  • 2005 Pontiac Grand Prix GT

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 323 Fuel-ups

    Property of jeradcroghan

  • 23.7 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added May 2016 • 41 Fuel-ups

    Property of silliwidej

  • 21.3 Avg MPG
  • Grand Prix - 2017

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
    Added Apr 2017 • 21 Fuel-ups

    Property of tjallen1977

  • 20.4 Avg MPG
  • Punching Bag

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Jan 2017 • 19 Fuel-ups

    Property of CriminalPilot

  • 16.3 Avg MPG
  • Grand Prix

    2005 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 99 Fuel-ups

    Property of ivan01

  • 21.2 Avg MPG
  • GXP 2005

    2005 Pontiac Grand Prix GXP 5.3L V8 GAS Automatic 4 Speed Sedan
    Added Oct 2015 • 128 Fuel-ups

    Property of jgill442

  • 20.3 Avg MPG
  • My Grand Prix

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 5 Fuel-ups

    Property of travbuz

  • 10.2 Avg MPG
  • Sherry's 2005 Pontiac

    2005 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 7 Fuel-ups

    Property of gman350

  • 21.0 Avg MPG
  • 2005 Grand Prix

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 3 Fuel-ups

    Property of gkarels

  • 20.3 Avg MPG
  • My Car

    2005 Pontiac Grand Prix 3.8L V6 GAS Automatic 4 Speed
    Added Aug 2014 • 125 Fuel-ups

    Property of ilrael

  • 28.0 Avg MPG

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