Click here to see important news regarding the aCar App

2003 Chevrolet Impala MPG

Based on data from 76 vehicles, 3,244 fuel-ups and 906,197 miles of driving, the 2003 Chevrolet Impala gets a combined Avg MPG of 22.31 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 291 outliers (8.23%) removed.

Following shows the average MPG of each of the 76 vehicles in the system.

2003 Chevrolet Impalas For Sale Nearby

  • 2003 Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added Apr 2018 • 10 Fuel-ups

    Property of Jimmie16365

  • 24.8 Avg MPG
  • Chevrolet Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 120 Fuel-ups

    Property of andylun

  • 27.8 Avg MPG
  • Daniel Spence Jr

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
    Added Aug 2016 • 157 Fuel-ups

    Property of spence428

  • 18.8 Avg MPG
  • My Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added May 2018 • 15 Fuel-ups

    Property of Wojcake

  • 44.6 Avg MPG
  • Ida

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 125 Fuel-ups

    Property of mitgr81

  • 24.2 Avg MPG
  • My Impala

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
    Added Jun 2018 • 6 Fuel-ups

    Property of savmichalski

  • 24.8 Avg MPG
  • My Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 99 Fuel-ups

    Property of goodplace2start

  • 22.3 Avg MPG
  • Impala

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 214 Fuel-ups

    Property of ricki

  • 22.1 Avg MPG
  • Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added Nov 2017 • 13 Fuel-ups

    Property of Bobbysilk

  • 21.2 Avg MPG
  • Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed Sedan
    Added Oct 2017 • 240 Fuel-ups

    Property of Guymer

  • 21.8 Avg MPG
  • Delbert Udy

    2003 Chevrolet Impala 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Jun 2018 • 47 Fuel-ups

    Property of DelUdy

  • 13.8 Avg MPG
  • MJ

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added May 2018 • 3 Fuel-ups

    Property of mkeiii

  • 19.7 Avg MPG
  • Impala 2

    2003 Chevrolet Impala LS Sport 3.8L V6 GAS Automatic 4 Speed
    Added Dec 2017 • 3 Fuel-ups

    Property of bnor6

  • 35.5 Avg MPG
  • Impala

    2003 Chevrolet Impala 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Sep 2016 • 296 Fuel-ups

    Property of smitty7

  • 20.9 Avg MPG
  • Christopher Sieg

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Apr 2018 • 107 Fuel-ups

    Property of Siggystyle

  • 23.7 Avg MPG
  • Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed Sedan
    Added Nov 2017 • 8 Fuel-ups

    Property of Steve108

  • 21.1 Avg MPG
  • My Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added May 2018 • 6 Fuel-ups

    Property of colebixler36

  • 24.8 Avg MPG
  • My Impala

    2003 Chevrolet Impala LS 3.8L V6 GAS Automatic 4 Speed
    Added Nov 2017 • 23 Fuel-ups

    Property of slimjm

  • 15.7 Avg MPG
  • My Impala

    2003 Chevrolet Impala 3.4L V6 GAS Automatic 4 Speed
    Added Mar 2018 • 7 Fuel-ups

    Property of missjustine24

  • 23.4 Avg MPG
  • 2003 Impala

    2003 Chevrolet Impala 3.8L V6 GAS Automatic 4 Speed Sedan
    Added Nov 2017 • 12 Fuel-ups

    Property of Jon1206

  • 17.1 Avg MPG

Recent Activity

from other Chevrolet Impala vehicles (View All)

Tips

Gas/ethanol blends lower mileage

Most of our gas stations are going to gasoline with 10% etha... ...

by jgibbsjr

Read more tips