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1999 Pontiac Firebird MPG

Based on data from 32 vehicles, 1,069 fuel-ups and 237,006 miles of driving, the 1999 Pontiac Firebird gets a combined Avg MPG of 19.41 with a 0.30 MPG margin of error.

Below you can see a distribution of the fuel-ups with 17 outliers (1.57%) removed.

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

1999 Pontiac Firebirds For Sale Nearby

  • Trans Am

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed Coupe
    Added Oct 2017 • 306 Fuel-ups

    Property of fire089

  • 17.7 Avg MPG
  • My Firebird

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed
    Added Sep 2023 • 6 Fuel-ups

    Property of RT_Hemi_AWD

  • 17.9 Avg MPG
  • BGCTA

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Manual 6 Speed Coupe
    Added Mar 2023 • 8 Fuel-ups

    Property of cuda6pak

  • 18.7 Avg MPG
  • TRANS AM

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS
    Added Mar 2019 • 132 Fuel-ups

    Property of grantsburg

  • 22.7 Avg MPG
  • Nates Formula

    1999 Pontiac Firebird Formula 5.7L V8 GAS Automatic 4 Speed
    Added Jun 2024 • 10 Fuel-ups

    Property of nateshawk

  • 23.1 Avg MPG
  • My Firebird

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed
    Added Jul 2023 • 5 Fuel-ups

    Property of Sweetlady76

  • 12.8 Avg MPG
  • Blood and Thunder

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Manual 6 Speed
    Added Apr 2020 • 19 Fuel-ups

    Property of mijbac117

  • 19.5 Avg MPG
  • 1999 Pontiac Trans Am nonWS6

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed Coupe
    Added May 2021 • 5 Fuel-ups

    Property of Stevar

  • 19.5 Avg MPG
  • Becky The Trans am

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Manual 6 Speed
    Added May 2019 • 141 Fuel-ups

    Property of Remy_364

  • 13.8 Avg MPG
  • My Firebird

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed
    Added Feb 2019 • 88 Fuel-ups

    Property of nsculver

  • 20.6 Avg MPG
  • Trash Can

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Manual 6 Speed Coupe
    Added Jun 2017 • 29 Fuel-ups

    Property of calytaco

  • 20.8 Avg MPG
  • The Firebird

    1999 Pontiac Firebird 3.8L V6 GAS Automatic 4 Speed
    Added Jun 2018 • 32 Fuel-ups

    Property of richcz28

  • 24.6 Avg MPG
  • Jeffrey

    1999 Pontiac Firebird 3.8L V6 GAS Automatic Coupe
    Added Oct 2017 • 55 Fuel-ups

    Property of Red4Golf710

  • 23.2 Avg MPG
  • The Bird

    1999 Pontiac Firebird 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Feb 2014 • 24 Fuel-ups

    Property of caleb102394

  • 22.4 Avg MPG
  • Blood Diamond

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed Coupe
    Added May 2015 • 11 Fuel-ups

    Property of DUBS2328

  • 14.2 Avg MPG
  • Bird

    1999 Pontiac Firebird 3.8L V6 GAS Automatic 4 Speed Coupe
    Added Jun 2014 • 41 Fuel-ups

    Property of ThirdeYe

  • 23.2 Avg MPG
  • Trans Am

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Standard 6 Speed
    Added Dec 2015 • 6 Fuel-ups

    Property of para38s

  • 20.8 Avg MPG
  • Firebird

    1999 Pontiac Firebird GAS V6
    Added Aug 2008 • 13 Fuel-ups

    Property of sdkjr

  • 17.4 Avg MPG
  • Danii's 'Bird

    1999 Pontiac Firebird GAS V8
    Added Jan 2014 • 3 Fuel-ups

    Property of Setag68

  • 15.2 Avg MPG
  • Firebirdy

    1999 Pontiac Firebird Trans Am 5.7L V8 GAS Automatic 4 Speed Coupe
    Added Mar 2018 • 96 Fuel-ups

    Property of tammik

  • 22.0 Avg MPG

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