Based on data from 108 vehicles, 8,522 fuel-ups and 2,515,894 miles of driving, the 2004 Chevrolet Impala gets a combined Avg MPG of 22.51 with a 0.11 MPG margin of error.

Any Engine Type 3.4L V6 GAS (30) 3.8L V6 GAS (44) V6 GAS (32) Any Body Style Sedan (29) Any Submodel SS (9) LS (31) Base (35) Other (33)

Below you can see a distribution of the fuel-ups with 347 outliers (3.91%) removed.

Following shows the average MPG of each of the 108 vehicles in the system.

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• Impala

  2004 Chevrolet Impala GAS V6
  Added Aug 2008 • 172 Fuel-ups

  Property of kooknboo

• 28.2 Avg MPG

• The Nugget

  2004 Chevrolet Impala GAS V6
  Added Sep 2013 • 4 Fuel-ups

  Property of lglasser1031

• 18.3 Avg MPG

• Impala

  2004 Chevrolet Impala GAS V6
  Added Jul 2009 • 284 Fuel-ups

  Property of 06blackknightrt

• 21.2 Avg MPG

• impala 2004

  2004 Chevrolet Impala GAS V6
  Added Jul 2013 • 3 Fuel-ups

  Property of Foodpoisoning

• 25.4 Avg MPG

• Seraya

  2004 Chevrolet Impala GAS V6
  Added May 2012 • 16 Fuel-ups

  Property of Haybuck

• 23.6 Avg MPG

• impala

  2004 Chevrolet Impala
  Added Mar 2013 • 3 Fuel-ups

  Property of dylans13

• 34.1 Avg MPG

• Impalla

  2004 Chevrolet Impala GAS V6
  Added Mar 2012 • 28 Fuel-ups

  Property of mikedj88

• 28.2 Avg MPG

• Ruby Ann

  2004 Chevrolet Impala GAS V6
  Added May 2011 • 25 Fuel-ups

  Property of NBtarheel33

• 23.4 Avg MPG

• Impala

  2004 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 8 Fuel-ups

  Property of Ihatenicknames

• 27.4 Avg MPG

• Impala

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 13 Fuel-ups

  Property of newtbfr

• 24.5 Avg MPG

• black SS Indy model

  2004 Chevrolet Impala GAS V6
  Added Apr 2012 • 24 Fuel-ups

  Property of chaz18

• 21.4 Avg MPG

• Work

  2004 Chevrolet Impala GAS V6
  Added Apr 2012 • 29 Fuel-ups

  Property of tmac4423

• 30.8 Avg MPG

• Impala

  2004 Chevrolet Impala GAS V6
  Added Apr 2012 • 8 Fuel-ups

  Property of jwiener

• 26.2 Avg MPG

• Silver Impala

  2004 Chevrolet Impala GAS V6
  Added May 2010 • 153 Fuel-ups

  Property of Karissa

• 30.5 Avg MPG

• White

  2004 Chevrolet Impala GAS V6
  Added Oct 2011 • 12 Fuel-ups

  Property of aeras

• 21.9 Avg MPG

• 2004 Black Impala LS

  2004 Chevrolet Impala GAS V6
  Added Oct 2011 • 92 Fuel-ups

  Property of stinger

• 24.9 Avg MPG

• Queen Ann

  2004 Chevrolet Impala GAS V6
  Added Aug 2011 • 6 Fuel-ups

  Property of ctapp

• 24.6 Avg MPG

• The One with the Pittsburgh Pirates Plate

  2004 Chevrolet Impala GAS V6
  Added Jul 2011 • 5 Fuel-ups

  Property of kfunque

• 25.8 Avg MPG

• Ellie

  2004 Chevrolet Impala GAS V6
  Added May 2011 • 3 Fuel-ups

  Property of stormsongs

• 14.6 Avg MPG

• The Fourth Estate

  2004 Chevrolet Impala GAS V6
  Added Aug 2008 • 224 Fuel-ups

  Property of kds

• 21.7 Avg MPG

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