Based on data from 86 vehicles, 6,319 fuel-ups and 1,820,971 miles of driving, the 2004 Pontiac Grand Prix gets a combined Avg MPG of 21.96 with a 0.12 MPG margin of error.

Any Engine Type 3.8L V6 GAS (60) V6 GAS (25) Any Body Style Sedan (25) Any Submodel GT2 (16) GTP (20) GT1 (24) Other (26)

Below you can see a distribution of the fuel-ups with 176 outliers (2.71%) removed.

Following shows the average MPG of each of the 86 vehicles in the system.

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• Grand Prix

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Aug 2019 • 81 Fuel-ups

  Property of Lschofield

• 20.8 Avg MPG

• TIMMAAH

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jan 2019 • 62 Fuel-ups

  Property of t1m8omatas

• 17.8 Avg MPG

• Grand Prix 2004

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed
  Added Jun 2018 • 164 Fuel-ups

  Property of Kenco2010

• 25.4 Avg MPG

• New

  2004 Pontiac Grand Prix GT2 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 154 Fuel-ups

  Property of r3ciccot

• 20.1 Avg MPG

• 2004 Pontiac Grand Prix

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2017 • 374 Fuel-ups

  Property of vaeden

• 20.2 Avg MPG

• Grand Prix

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Feb 2014 • 195 Fuel-ups

  Property of emtodd

• 22.7 Avg MPG

• Altima

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 173 Fuel-ups

  Property of driveMJ

• 24.9 Avg MPG

• Excalibur VI

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed
  Added Jun 2011 • 263 Fuel-ups

  Property of JakesGT

• 23.0 Avg MPG

• Grand Pee

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2017 • 151 Fuel-ups

  Property of JLogan

• 17.9 Avg MPG

• Lulu

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Aug 2019 • 28 Fuel-ups

  Property of Salscars

• 23.6 Avg MPG

• Grand Prix

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2016 • 187 Fuel-ups

  Property of Northwolf

• 17.5 Avg MPG

• My Grand Prix

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed
  Added Jul 2018 • 18 Fuel-ups

  Property of Jeffer

• 23.7 Avg MPG

• My Grand Prix

  2004 Pontiac Grand Prix GT2 3.8L V6 GAS Automatic 4 Speed
  Added Aug 2019 • 11 Fuel-ups

  Property of shithead

• 20.8 Avg MPG

• Grand Prix

  2004 Pontiac Grand Prix GT2 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Sep 2019 • 31 Fuel-ups

  Property of Jc198419

• 26.6 Avg MPG

• Gtp comp g

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Oct 2019 • 20 Fuel-ups

  Property of 95sw21

• 21.3 Avg MPG

• 2004 Grand Prix GT2

  2004 Pontiac Grand Prix GT2 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Apr 2018 • 140 Fuel-ups

  Property of cloudsifter

• 16.0 Avg MPG

• RACER

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Nov 2019 • 240 Fuel-ups

  Property of spacewalker36

• 22.0 Avg MPG

• 2004 GTP

  2004 Pontiac Grand Prix GTP 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2018 • 9 Fuel-ups

  Property of 2003-SSEi

• 23.3 Avg MPG

• Grand Prix

  2004 Pontiac Grand Prix GAS V6
  Added Jan 2011 • 201 Fuel-ups

  Property of jblnut

• 23.6 Avg MPG

• Ruby Tuesday

  2004 Pontiac Grand Prix GT1 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Aug 2017 • 167 Fuel-ups

  Property of drew8472

• 21.4 Avg MPG

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