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1999 Pontiac Grand Prix MPG

Based on data from 32 vehicles, 1,747 fuel-ups and 411,324 miles of driving, the 1999 Pontiac Grand Prix gets a combined Avg MPG of 20.13 with a 0.25 MPG margin of error.

Below you can see a distribution of the fuel-ups with 32 outliers (1.80%) removed.

Following shows the average MPG of each of the 32 vehicles in the system.

1999 Pontiac Grand Prixs For Sale Nearby

  • My Grand Prix

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Oct 2019 • 22 Fuel-ups

    Property of mjweis07

  • 23.8 Avg MPG
  • Grand prix

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added May 2017 • 25 Fuel-ups

    Property of rg39334

  • 23.4 Avg MPG
  • 1999 Grand Prix

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Aug 2016 • 255 Fuel-ups

    Property of huttler

  • 23.5 Avg MPG
  • GTX

    1999 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
    Added Nov 2017 • 18 Fuel-ups

    Property of atarii

  • 37.8 Avg MPG
  • Grand Prix

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2010 • 149 Fuel-ups

    Property of MikeyG

  • 15.5 Avg MPG
  • Mike's GP

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Aug 2016 • 100 Fuel-ups

    Property of MikeyG

  • 15.1 Avg MPG
  • Black And White

    1999 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 202 Fuel-ups

    Property of Revin24

  • 22.7 Avg MPG
  • Rylie Jo's Pontiac

    1999 Pontiac Grand Prix GT 3,8L V6 GAS Automatic 4 Speed Coupe
    Added Oct 2017 • 15 Fuel-ups

    Property of RamjetJr

  • 17.3 Avg MPG
  • Pontiac

    1999 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
    Added Feb 2017 • 145 Fuel-ups

    Property of joemoore02

  • 23.8 Avg MPG
  • My Grand REEEEEE

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 22 Fuel-ups

    Property of cartertower

  • 17.1 Avg MPG
  • Duane

    1999 Pontiac Grand Prix SE 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Mar 2014 • 73 Fuel-ups

    Property of buzz012

  • 18.0 Avg MPG
  • Grand Prix

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Dec 2016 • 12 Fuel-ups

    Property of Billc

  • 17.2 Avg MPG
  • Trucker Hat

    1999 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Dec 2016 • 3 Fuel-ups

    Property of Squiblez

  • 18.1 Avg MPG
  • my work car

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added May 2016 • 5 Fuel-ups

    Property of trafather1

  • 30.0 Avg MPG
  • GP

    1999 Pontiac Grand Prix SE 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Aug 2015 • 3 Fuel-ups

    Property of Ranger1744

  • 15.4 Avg MPG
  • Grand Prix 99

    1999 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Dec 2017 • 12 Fuel-ups

    Property of kilvingerj

  • 19.8 Avg MPG
  • GTP

    1999 Pontiac Grand Prix GAS V6
    Added Feb 2010 • 73 Fuel-ups

    Property of blueprs05

  • 29.0 Avg MPG
  • Penelope

    1999 Pontiac Grand Prix GAS V6
    Added Jun 2014 • 13 Fuel-ups

    Property of mechcd

  • 28.2 Avg MPG
  • GTP

    1999 Pontiac Grand Prix GAS V6
    Added Dec 2013 • 18 Fuel-ups

    Property of sk8rax350

  • 22.0 Avg MPG
  • Dans Grand Prix

    1999 Pontiac Grand Prix GAS V6
    Added Jul 2012 • 6 Fuel-ups

    Property of derce927

  • 22.3 Avg MPG

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