1998 Pontiac Grand Prix MPG

Based on data from 27 vehicles, 1,586 fuel-ups and 415,523 miles of driving, the 1998 Pontiac Grand Prix gets a combined Avg MPG of 21.04 with a 0.25 MPG margin of error.

Below you can see a distribution of the fuel-ups with 26 outliers (1.61%) removed.

Following shows the average MPG of each of the 27 vehicles in the system.

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• 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

• Dehlilah

  1998 Pontiac Grand Prix GAS V6
  Added Jun 2011 • 3 Fuel-ups

  Property of MarsArmy30

• 20.1 Avg MPG

• Goldy

  1998 Pontiac Grand Prix GAS V6
  Added May 2012 • 7 Fuel-ups

  Property of Sethmath

• 22.9 Avg MPG

• Grand Prix

  1998 Pontiac Grand Prix GAS V6
  Added Aug 2008 • 92 Fuel-ups

  Property of bholdman

• 18.8 Avg MPG

• 98 Grand Prix GTP

  1998 Pontiac Grand Prix GAS V6
  Added Aug 2008 • 9 Fuel-ups

  Property of daniel981

• 21.0 Avg MPG

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