Based on data from 68 vehicles, 4,611 fuel-ups and 1,385,156 miles of driving, the 2004 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.70 with a 0.06 MPG margin of error.

Any Engine Type 5.3L V8 GAS (52) V8 GAS (16) Any Body Style Crew Cab Pickup (20) Any Submodel Z66 (10) Base (11) Z71 (31) Other (16)

Below you can see a distribution of the fuel-ups with 373 outliers (7.48%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• Rick's Av

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Dec 2016 • 242 Fuel-ups

  Property of rwagelie

• 14.2 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 151 Fuel-ups

  Property of Whipped96

• 14.3 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Dec 2017 • 81 Fuel-ups

  Property of Striker247

• 13.9 Avg MPG

• My 04 Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jul 2018 • 132 Fuel-ups

  Property of Dammer

• 13.4 Avg MPG

• My Avalanche 1500

  2004 Chevrolet Avalanche 1500 Z66 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2018 • 29 Fuel-ups

  Property of vzarich

• 14.6 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2016 • 158 Fuel-ups

  Property of ddub0111

• 13.9 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 424 Fuel-ups

  Property of cleugh

• 14.4 Avg MPG

• My Avalanche 1500

  2004 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
  Added Oct 2018 • 82 Fuel-ups

  Property of chadmoyer24

• 12.6 Avg MPG

• Truck

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2018 • 300 Fuel-ups

  Property of Harbuck

• 13.6 Avg MPG

• Chevy Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2016 • 236 Fuel-ups

  Property of RBryant63

• 14.1 Avg MPG

• Jack

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Apr 2018 • 579 Fuel-ups

  Property of MikeD17753

• 15.2 Avg MPG

• 2004 Avalanche 1500

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Nov 2015 • 82 Fuel-ups

  Property of BigMo

• 14.8 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z66 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Apr 2018 • 57 Fuel-ups

  Property of Randonian

• 16.7 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Jun 2018 • 42 Fuel-ups

  Property of steelealexander

• 13.2 Avg MPG

• My Avalanche 1500

  2004 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 75 Fuel-ups

  Property of PharmK12

• 14.9 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 96 Fuel-ups

  Property of fasdon

• 11.6 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic Crew Cab Pickup
  Added Jun 2020 • 28 Fuel-ups

  Property of Tanielknutson

• 12.9 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2017 • 13 Fuel-ups

  Property of Postaltruck

• 29.0 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2017 • 64 Fuel-ups

  Property of mtcrusan

• 15.3 Avg MPG

• Avalanche

  2004 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Jan 2018 • 192 Fuel-ups

  Property of netgeek

• 15.6 Avg MPG

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