Based on data from 108 vehicles, 8,397 fuel-ups and 2,480,007 miles of driving, the 2004 Chevrolet Impala gets a combined Avg MPG of 22.57 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 344 outliers (3.94%) removed.

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

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• Impala

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
  Added Oct 2016 • 5 Fuel-ups

  Property of morglin5

• 28.5 Avg MPG

• SS

  2004 Chevrolet Impala SS 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jul 2015 • 51 Fuel-ups

  Property of burgerville

• 23.4 Avg MPG

• White Impala

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Jun 2016 • 3 Fuel-ups

  Property of MargoJ

• 172.9 Avg MPG

• Impala

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Apr 2018 • 201 Fuel-ups

  Property of mitchellalger

• 26.0 Avg MPG

• Myimpala car

  2004 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
  Added Feb 2017 • 133 Fuel-ups

  Property of joemoore02

• 26.8 Avg MPG

• 2004 Chevrolet Impala

  2004 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
  Added Jul 2015 • 8 Fuel-ups

  Property of goetylsd

• 24.9 Avg MPG

• Impala

  2004 Chevrolet Impala GAS V6
  Added Mar 2014 • 21 Fuel-ups

  Property of ricechad

• 27.2 Avg MPG

• Impala

  2004 Chevrolet Impala 3.8L V6 GAS Automatic 4 Sedan (4 Door)
  Added Jul 2015 • 13 Fuel-ups

  Property of daniel_grnwll

• 21.8 Avg MPG

• Impala

  2004 Chevrolet Impala 3.4L GAS V6 Automatic 4 Sedan (4 Door)
  Added Aug 2014 • 40 Fuel-ups

  Property of blakelitaker

• 25.9 Avg MPG

• Silver Thunder

  2004 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
  Added Nov 2016 • 17 Fuel-ups

  Property of ERut10

• 21.0 Avg MPG

• DAVE IMPALA

  2004 Chevrolet Impala GAS V6
  Added Apr 2014 • 73 Fuel-ups

  Property of ryanwelsch

• 21.1 Avg MPG

• Stealth Speeder

  2004 Chevrolet Impala GAS V6
  Added Feb 2014 • 23 Fuel-ups

  Property of capitlj

• 23.5 Avg MPG

• Impala

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
  Added Oct 2016 • 3 Fuel-ups

  Property of kucelkj

• 25.4 Avg MPG

• Paula

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 141 Fuel-ups

  Property of FamTruckster

• 22.2 Avg MPG

• Pimpala

  2004 Chevrolet Impala GAS V6
  Added Jun 2013 • 163 Fuel-ups

  Property of monkeboi

• 26.3 Avg MPG

• Impala

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

  Property of thatguyernie

• 21.3 Avg MPG

• Impala

  2004 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 10 Fuel-ups

  Property of jbalbirnie

• 21.0 Avg MPG

• Impala

  2004 Chevrolet Impala GAS V6
  Added May 2013 • 18 Fuel-ups

  Property of Impaila

• 25.8 Avg MPG

• Car 237

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

  Property of fire512

• 26.3 Avg MPG

• White

  2004 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 6 Fuel-ups

  Property of Cenzaman

• 24.8 Avg MPG

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