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2003 Chevrolet Suburban 1500 MPG

Based on data from 94 vehicles, 7,266 fuel-ups and 2,240,888 miles of driving, the 2003 Chevrolet Suburban 1500 gets a combined Avg MPG of 13.69 with a 0.06 MPG margin of error.

Below you can see a distribution of the fuel-ups with 287 outliers (3.80%) removed.

Following shows the average MPG of each of the 94 vehicles in the system.

2003 Chevrolet Suburban 1500s For Sale Nearby

  • Suburban

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed Sport Utility
    Added Sep 2018 • 199 Fuel-ups

    Property of Golf-GT-TDI

  • 12.0 Avg MPG
  • My Suburban 1500

    2003 Chevrolet Suburban 1500 5.3L V8 GAS Automatic 4 Speed
    Added Jun 2017 • 108 Fuel-ups

    Property of blithed

  • 13.0 Avg MPG
  • My Suburban 1500

    2003 Chevrolet Suburban 1500 LT 5.3L V8 FLEX Automatic 4 Speed
    Added May 2020 • 158 Fuel-ups

    Property of paych

  • 12.7 Avg MPG
  • Big Burb.

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed Sport Utility
    Added Sep 2021 • 25 Fuel-ups

    Property of robertpeart

  • 12.6 Avg MPG
  • DA’ burb

    2003 Chevrolet Suburban 1500 LT 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2021 • 36 Fuel-ups

    Property of howrey12

  • 12.8 Avg MPG
  • 2003 White Suburban 1500

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed
    Added Sep 2017 • 142 Fuel-ups

    Property of stanfuger

  • 15.0 Avg MPG
  • Green Machine

    2003 Chevrolet Suburban 1500 LT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
    Added Apr 2022 • 24 Fuel-ups

    Property of GrandPrix46

  • 13.9 Avg MPG
  • 2003 Suburban

    2003 Chevrolet Suburban 1500 LT 5.3L V8 FLEX Automatic 4 Speed Sport Utility
    Added Apr 2021 • 58 Fuel-ups

    Property of wshengshill

  • 12.0 Avg MPG
  • Suburban

    2003 Chevrolet Suburban 1500 LT 5.3L V8 GAS Automatic 4 Speed Sport Utility
    Added Oct 2020 • 203 Fuel-ups

    Property of theglasgos

  • 14.1 Avg MPG
  • My Suburban 1500

    2003 Chevrolet Suburban 1500 LT 5.3L V8 FLEX Automatic 4 Speed
    Added Jul 2021 • 37 Fuel-ups

    Property of joshuaryanbrown

  • 13.2 Avg MPG
  • Janet

    2003 Chevrolet Suburban 1500 LT 5.3L V8 GAS Automatic 4 Speed
    Added Jun 2018 • 38 Fuel-ups

    Property of dstroh15

  • 14.0 Avg MPG
  • Chevy Suburban

    2003 Chevrolet Suburban 1500 LT 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 217 Fuel-ups

    Property of Rob777

  • 15.0 Avg MPG
  • Super Grandma Suburban 1500

    2003 Chevrolet Suburban 1500 LT 5.3L V8 GAS Automatic 4 Speed
    Added Apr 2017 • 164 Fuel-ups

    Property of 2086

  • 15.6 Avg MPG
  • My Suburban 1500

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed
    Added Jun 2021 • 20 Fuel-ups

    Property of mcewen514

  • 12.1 Avg MPG
  • My Suburban 1500

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed
    Added Oct 2015 • 115 Fuel-ups

    Property of majorgeek

  • 13.8 Avg MPG
  • Suburban 1500

    2003 Chevrolet Suburban 1500 LS 5.3L V8 FLEX Automatic 4 Speed Sport Utility
    Added Oct 2020 • 42 Fuel-ups

    Property of jcg5885

  • 11.2 Avg MPG
  • Suburan

    2003 Chevrolet Suburban 1500 5.3L V8 GAS Automatic 4 Speed
    Added Apr 2017 • 50 Fuel-ups

    Property of 4shee

  • 16.3 Avg MPG
  • Suburban

    2003 Chevrolet Suburban 1500 LS 5.3L V8 GAS Automatic 4 Speed
    Added May 2018 • 3 Fuel-ups

    Property of meyersjm

  • 14.7 Avg MPG
  • Chevy

    2003 Chevrolet Suburban 1500 LT 5.3L V8 FLEX Automatic 4 Speed
    Added Oct 2016 • 135 Fuel-ups

    Property of JakeWolf

  • 14.2 Avg MPG
  • Dirty 'burban

    2003 Chevrolet Suburban 1500 LS 5.3L V8 GAS Automatic 4 Speed Sport Utility
    Added Dec 2021 • 16 Fuel-ups

    Property of NONo443

  • 13.3 Avg MPG

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from other Chevrolet Suburban 1500 vehicles (View All)

Tips

ethanol treatment

i use sta-bil marine formula ethanol treatment. 1oz. per 10... ...

by JBW

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