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2003 Chevrolet Avalanche 1500 MPG

Based on data from 69 vehicles, 6,439 fuel-ups and 2,003,612 miles of driving, the 2003 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.80 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 249 outliers (3.72%) removed.

Following shows the average MPG of each of the 69 vehicles in the system.

2003 Chevrolet Avalanche 1500s For Sale Nearby

  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Oct 2017 • 14 Fuel-ups

    Property of zippy6

  • 13.5 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2018 • 31 Fuel-ups

    Property of mexatron81

  • 10.6 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2017 • 82 Fuel-ups

    Property of jake7240

  • 14.9 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Nov 2018 • 4 Fuel-ups

    Property of frankyd95

  • 11.1 Avg MPG
  • 2003 Avalanche

    2003 Chevrolet Avalanche 1500 North Face 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jul 2018 • 111 Fuel-ups

    Property of banditz

  • 14.3 Avg MPG
  • The AV

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jul 2018 • 25 Fuel-ups

    Property of Geezy

  • 13.0 Avg MPG
  • Bumblebee - original Fuelly

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jun 2014 • 168 Fuel-ups

    Property of frito

  • 14.2 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Apr 2017 • 12 Fuel-ups

    Property of philw1300

  • 11.7 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Cab & Chassis - Crew Cab
    Added Mar 2013 • 54 Fuel-ups

    Property of orinator

  • 14.5 Avg MPG
  • truck

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Mar 2014 • 47 Fuel-ups

    Property of DCfromSTP

  • 13.7 Avg MPG
  • Tahoe

    2003 Chevrolet Avalanche 1500 Custom Submodel Automatic 4 Speed
    Added Sep 2016 • 119 Fuel-ups

    Property of jkeeney

  • 13.2 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Oct 2016 • 132 Fuel-ups

    Property of dasny97

  • 14.7 Avg MPG
  • Bren's Truck

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Nov 2016 • 47 Fuel-ups

    Property of glaguarta

  • 28.1 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L GAS V8 Automatic 4 Crew Cab Pickup (4 Door)
    Added Oct 2014 • 12 Fuel-ups

    Property of dirtymoe77

  • 12.2 Avg MPG
  • Z66

    2003 Chevrolet Avalanche 1500 GAS V8
    Added Jul 2013 • 3 Fuel-ups

    Property of OttOiOttO

  • 14.4 Avg MPG
  • ThaImo

    2003 Chevrolet Avalanche 1500 GAS V8
    Added Apr 2014 • 7 Fuel-ups

    Property of buddhacan

  • 14.9 Avg MPG
  • Avalanche - 10-50

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 371 Fuel-ups

    Property of gtlamb

  • 14.7 Avg MPG
  • My Z66 AV

    2003 Chevrolet Avalanche 1500 GAS V8
    Added Jun 2013 • 3 Fuel-ups

    Property of drclyons

  • 16.3 Avg MPG
  • 2003 Chevy Avalanche SLT

    2003 Chevrolet Avalanche 1500 GAS V8
    Added May 2013 • 6 Fuel-ups

    Property of jtsautos

  • 16.7 Avg MPG
  • Snowflake

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 78 Fuel-ups

    Property of surfintx2004

  • 11.5 Avg MPG

Recent Activity

from other Chevrolet Avalanche 1500 vehicles (View All)

Tips

Fuel Weight

Gasoline weighs about 6 US Lbs/ gallon. Diesel fuel weights... ...

by ALHinNH

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