Click here to see important news regarding the aCar App

2003 Chevrolet Avalanche 1500 MPG

Based on data from 58 vehicles, 4,460 fuel-ups and 1,423,618 miles of driving, the 2003 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.86 with a 0.08 MPG margin of error.

Below you can see a distribution of the fuel-ups with 176 outliers (3.80%) removed.

Following shows the average MPG of each of the 58 vehicles in the system.

2003 Chevrolet Avalanche 1500s For Sale Nearby

  • Chevrolet Avalanche 2003

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 308 Fuel-ups

    Property of ktrif

  • 13.2 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2017 • 77 Fuel-ups

    Property of jake7240

  • 14.9 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2015 • 72 Fuel-ups

    Property of quacketj

  • 14.2 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Cab & Chassis - Crew Cab
    Added Mar 2017 • 124 Fuel-ups

    Property of Quentin78

  • 12.5 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added May 2016 • 82 Fuel-ups

    Property of Marspeed

  • 13.0 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 123 Fuel-ups

    Property of V3rmiciousKnid

  • 14.9 Avg MPG
  • Stud Truck

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

    Property of rockker

  • 13.3 Avg MPG
  • Chevy Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Mar 2017 • 172 Fuel-ups

    Property of thisisjonathonm

  • 13.0 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Feb 2018 • 51 Fuel-ups

    Property of dsparks26

  • 13.9 Avg MPG
  • My Avalanche 1500

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
    Added Jul 2018 • 9 Fuel-ups

    Property of Tedge136

  • 13.5 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Sep 2016 • 95 Fuel-ups

    Property of danblosch

  • 12.9 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Sep 2017 • 130 Fuel-ups

    Property of dasny97

  • 11.9 Avg MPG
  • Truck

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2017 • 120 Fuel-ups

    Property of korey937

  • 11.8 Avg MPG
  • Red

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Aug 2018 • 102 Fuel-ups

    Property of varmenta73

  • 14.9 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
  • 2003 Chevy Avalanche

    2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 470 Fuel-ups

    Property of handyannie

  • 4.9 Avg MPG
  • Bumblebee

    2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Oct 2017 • 171 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 May 2017 • 45 Fuel-ups

    Property of DevilDogNinja

  • 14.4 Avg MPG
  • Avalanche

    2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
    Added Mar 2018 • 16 Fuel-ups

    Property of taurus_702

  • 14.7 Avg MPG
  • Chevy Avalanche 1500

    2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
    Added Aug 2016 • 406 Fuel-ups

    Property of AutoTracker

  • 17.6 Avg MPG

Recent Activity

from other Chevrolet Avalanche 1500 vehicles (View All)

Tips

Cruise control

Use cruise control as often as it's safe. It's much better a... ...

by michaelaye

Read more tips