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1998 Pontiac Grand Prix MPG

Based on data from 24 vehicles, 1,223 fuel-ups and 316,520 miles of driving, the 1998 Pontiac Grand Prix gets a combined Avg MPG of 21.31 with a 0.28 MPG margin of error.

Below you can see a distribution of the fuel-ups with 32 outliers (2.55%) removed.

Following shows the average MPG of each of the 24 vehicles in the system.

1998 Pontiac Grand Prixs For Sale Nearby

  • Grand Prix

    1998 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
    Added Apr 2018 • 254 Fuel-ups

    Property of dteague92

  • 25.4 Avg MPG
  • GTP

    1998 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2016 • 54 Fuel-ups

    Property of DAVe3283

  • 20.8 Avg MPG
  • My Grand Prix

    1998 Pontiac Grand Prix SE 3.8L V6 GAS Automatic 4 Speed
    Added Apr 2018 • 3 Fuel-ups

    Property of Simba_dont_play

  • 14.5 Avg MPG
  • My Grand Prix

    1998 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed
    Added May 2017 • 6 Fuel-ups

    Property of aarchuleta50

  • 18.1 Avg MPG
  • My Grand Prix

    1998 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 50 Fuel-ups

    Property of klg91189

  • 24.3 Avg MPG
  • 98 GP

    1998 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2016 • 156 Fuel-ups

    Property of sdlarson7

  • 20.5 Avg MPG
  • My Grand Prix

    1998 Pontiac Grand Prix GTP 3.8L GAS V6 Automatic 4 Sedan (4 Door)
    Added Mar 2015 • 7 Fuel-ups

    Property of Pockets88

  • 23.9 Avg MPG
  • '98 GTP

    1998 Pontiac Grand Prix GTP 3.8L GAS V6 Automatic 4 Coupe (2 Door)
    Added Aug 2014 • 7 Fuel-ups

    Property of Ryan9841

  • 22.0 Avg MPG
  • Grandae

    1998 Pontiac Grand Prix GAS V6
    Added Jan 2009 • 32 Fuel-ups

    Property of mpiekart

  • 23.5 Avg MPG
  • The GTP

    1998 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Coupe (2 Door)
    Added Jan 2011 • 184 Fuel-ups

    Property of norm4life

  • 23.5 Avg MPG
  • Pontiac

    1998 Pontiac Grand Prix GAS V6
    Added Jan 2014 • 12 Fuel-ups

    Property of tyrell456

  • 18.1 Avg MPG
  • Pace Car

    1998 Pontiac Grand Prix GAS V6
    Added Aug 2012 • 4 Fuel-ups

    Property of microterf

  • 171.2 Avg MPG
  • GPGT

    1998 Pontiac Grand Prix GAS V6
    Added May 2011 • 87 Fuel-ups

    Property of playbass06

  • 21.2 Avg MPG
  • Grand Prix

    1998 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 52 Fuel-ups

    Property of bllacertae

  • 15.5 Avg MPG
  • Pontiac GP

    1998 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 42 Fuel-ups

    Property of adelatorre

  • 20.4 Avg MPG
  • Gold Car

    1998 Pontiac Grand Prix GT 3.8L V6 GAS Automatic 4 Speed
    Added Oct 2017 • 84 Fuel-ups

    Property of Prinster

  • 22.6 Avg MPG
  • Pontiac Grand Prix GTP

    1998 Pontiac Grand Prix GAS V6
    Added Oct 2009 • 84 Fuel-ups

    Property of foghelmut

  • 17.8 Avg MPG
  • Bernice

    1998 Pontiac Grand Prix GAS V6
    Added Feb 2010 • 81 Fuel-ups

    Property of tahoe

  • 20.3 Avg MPG
  • The sting ray

    1998 Pontiac Grand Prix GAS V6
    Added Sep 2011 • 5 Fuel-ups

    Property of hansz92

  • 19.9 Avg MPG
  • Grandee

    1998 Pontiac Grand Prix GAS V6
    Added Jan 2009 • 39 Fuel-ups

    Property of mpiekart

  • 24.3 Avg MPG

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