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2003 Chevrolet Avalanche 1500 MPG

Based on data from 62 vehicles, 5,218 fuel-ups and 1,647,570 miles of driving, the 2003 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.74 with a 0.07 MPG margin of error.

Below you can see a distribution of the fuel-ups with 181 outliers (3.35%) removed.

Following shows the average MPG of each of the 62 vehicles in the system.

2003 Chevrolet Avalanche 1500s For Sale Nearby

  • Red

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Aug 2018 • 137 Fuel-ups

    Property of varmenta73

  • 14.9 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2018 • 50 Fuel-ups

    Property of aray456

  • 17.3 Avg MPG
  • Chevrolet Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Jul 2019 • 18 Fuel-ups

    Property of heyzeusc

  • 14.0 Avg MPG
  • Chevy Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 210 Fuel-ups

    Property of thisisjonathonm

  • 12.7 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added May 2019 • 11 Fuel-ups

    Property of Tmc777

  • 12.1 Avg MPG
  • Bumblebee

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2017 • 213 Fuel-ups

    Property of frito

  • 14.1 Avg MPG
  • 2003 Chevy Avalanche

    2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 526 Fuel-ups

    Property of handyannie

  • 5.3 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Cab & Chassis - Crew Cab
    Added Mar 2017 • 159 Fuel-ups

    Property of Quentin78

  • 12.7 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 154 Fuel-ups

    Property of danblosch

  • 12.9 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 152 Fuel-ups

    Property of V3rmiciousKnid

  • 14.8 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Sep 2017 • 151 Fuel-ups

    Property of dasny97

  • 11.8 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2015 • 103 Fuel-ups

    Property of quacketj

  • 14.0 Avg MPG
  • Chevrolet Avalanche 2003

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 318 Fuel-ups

    Property of ktrif

  • 13.2 Avg MPG
  • Roho

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Mar 2014 • 41 Fuel-ups

    Property of shepral

  • 15.1 Avg MPG
  • Avy

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Dec 2017 • 92 Fuel-ups

    Property of shawnsteiner

  • 14.4 Avg MPG
  • Chevy Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 427 Fuel-ups

    Property of AutoTracker

  • 17.6 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added May 2016 • 106 Fuel-ups

    Property of Marspeed

  • 12.7 Avg MPG
  • Stud Truck

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 94 Fuel-ups

    Property of rockker

  • 14.2 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2018 • 107 Fuel-ups

    Property of TerminalTrucks

  • 15.9 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2018 • 65 Fuel-ups

    Property of Tedge136

  • 11.2 Avg MPG

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