Based on data from 79 vehicles, 5,530 fuel-ups and 1,631,185 miles of driving, the 2004 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.56 with a 0.06 MPG margin of error.

Any Engine Type 5.3L V8 GAS (64) V8 GAS (15) Any Body Style Crew Cab Pickup (26) Any Submodel Base (9) Z66 (13) Z71 (42) Other (15)

Below you can see a distribution of the fuel-ups with 495 outliers (8.22%) removed.

Following shows the average MPG of each of the 79 vehicles in the system.

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• Avalanche

  2004 Chevrolet Avalanche 1500 Z66 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added May 2015 • 23 Fuel-ups

  Property of sk8rax350

• 16.8 Avg MPG

• Avy

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Feb 2012 • 276 Fuel-ups

  Property of ARMYtango

• 13.2 Avg MPG

• Truck

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Apr 2014 • 20 Fuel-ups

  Property of reidmpg

• 13.0 Avg MPG

• Hog

  2004 Chevrolet Avalanche 1500 Z71 5.3L GAS V8 Automatic 4 Crew Cab Pickup (4 Door)
  Added Jul 2014 • 9 Fuel-ups

  Property of ltidwell445

• 14.4 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added May 2014 • 19 Fuel-ups

  Property of MrHopZombie

• 14.7 Avg MPG

• 04 Av

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Apr 2010 • 117 Fuel-ups

  Property of vortec42

• 12.5 Avg MPG

• 04Avalanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Apr 2014 • 3 Fuel-ups

  Property of Wayniac04Z71

• 13.9 Avg MPG

• Avery Green

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Sep 2012 • 10 Fuel-ups

  Property of wiskyjax

• 18.3 Avg MPG

• Ave

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Apr 2013 • 4 Fuel-ups

  Property of trcuda

• 27.1 Avg MPG

• Avy

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Sep 2011 • 6 Fuel-ups

  Property of shlammed

• 14.6 Avg MPG

• Jodi's Avalanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Aug 2013 • 4 Fuel-ups

  Property of JodiLu63

• 14.2 Avg MPG

• AvyLanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Jul 2013 • 8 Fuel-ups

  Property of bubbz22

• 16.5 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Nov 2012 • 8 Fuel-ups

  Property of MoFunk

• 13.0 Avg MPG

• 04z66

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Oct 2012 • 3 Fuel-ups

  Property of 04z66

• 15.5 Avg MPG

• Blacky

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Jan 2012 • 8 Fuel-ups

  Property of jsmith138

• 13.0 Avg MPG

• The Beast

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Jul 2012 • 9 Fuel-ups

  Property of Spud303

• 16.2 Avg MPG

• 04 Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2017 • 30 Fuel-ups

  Property of squeaky

• 15.0 Avg MPG

• 04 Avalanche Z71

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Mar 2012 • 5 Fuel-ups

  Property of Hawkeye1971

• 15.3 Avg MPG

• 2004 Avalanche

  2004 Chevrolet Avalanche 1500 GAS V8
  Added Jan 2010 • 30 Fuel-ups

  Property of Avalanche

• 14.6 Avg MPG

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