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1991 Pontiac Grand Prix MPG

Based on data from 5 vehicles, 167 fuel-ups and 51,814 miles of driving, the 1991 Pontiac Grand Prix gets a combined Avg MPG of 24.00 with a 0.55 MPG margin of error.

Below you can see a distribution of the fuel-ups with 8 outliers (4.57%) removed.

Following shows the average MPG of each of the 5 vehicles in the system.

1991 Pontiac Grand Prixs For Sale Nearby

  • 91 GP

    1991 Pontiac Grand Prix SE 3.1L V6 GAS Coupe
    Added Dec 2019 • 3 Fuel-ups

    Property of bpgross

  • 10.9 Avg MPG
  • Pontiac

    1991 Pontiac Grand Prix SE 3.1L V6 GAS Automatic 4 Speed Coupe
    Added Oct 2017 • 95 Fuel-ups

    Property of ak4dr

  • 21.4 Avg MPG
  • The old Indian

    1991 Pontiac Grand Prix LE V6 GAS Standard 5 Coupe (2 Door)
    Added Jul 2015 • 5 Fuel-ups

    Property of smiller3308

  • 21.6 Avg MPG
  • Trailer Park Prix

    1991 Pontiac Grand Prix GT GAS V6
    Added Jan 2012 • 84 Fuel-ups

    Property of V6CavRS

  • 24.1 Avg MPG
  • 91GPGT

    1991 Pontiac Grand Prix GAS V6
    Added Jan 2012 • 12 Fuel-ups

    Property of Nates94

  • 23.0 Avg MPG

Recent Activity

from other Pontiac Grand Prix vehicles (View All)

Tips

Time to change fuel types.

Is your car shaking on idle? MPG not as good as it use to be... ...

by Mitch6R

Read more tips