1989 Pontiac Firebird MPG

Based on data from 4 vehicles, 118 fuel-ups and 16,001 miles of driving, the 1989 Pontiac Firebird gets a combined Avg MPG of 13.77 with a 0.54 MPG margin of error.

Below you can see a distribution of the fuel-ups with 8 outliers (6.35%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

1989 Pontiac Firebirds For Sale Nearby

  • My Firebird

    1989 Pontiac Firebird Trans Am GTA 5.7L V8 GAS Automatic 4 Speed
    Added Dec 2016 • 26 Fuel-ups

    Property of Justin1989leo

  • 13.7 Avg MPG
  • GTA Trans Am

    1989 Pontiac Firebird GAS V8
    Added Jun 2011 • 48 Fuel-ups

    Property of blackbeauty89

  • 14.5 Avg MPG
  • '89 Trans Am GTA

    1989 Pontiac Firebird GAS V8
    Added Apr 2009 • 44 Fuel-ups

    Property of MattNye

  • 12.7 Avg MPG
  • 89 Firebird Commuter

    1989 Pontiac Firebird GAS V6
    Added Sep 2009 • 9 Fuel-ups

    Property of Amorget

  • 24.3 Avg MPG

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