Based on data from 150 vehicles, 12,649 fuel-ups and 3,494,916 miles of driving, the 2005 Chevrolet Colorado gets a combined Avg MPG of 17.90 with a 0.05 MPG margin of error.

Any Engine Type 2.8L L4 GAS (21) 3.5L L5 GAS (96) L4 GAS (7) L5 GAS (21) Any Body Style Standard Cab Pickup (2) Extended Cab Pickup (10) Crew Cab Pickup (30) Extended Crew Cab Pickup (1) Any Submodel Sport (3) Z85 (10) Base (11) Z85 LS (14) Sport LS (15) Z71 (26) Z71 LS (40) Other (31)

Below you can see a distribution of the fuel-ups with 1172 outliers (8.48%) removed.

Following shows the average MPG of each of the 150 vehicles in the system.

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• Colorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2016 • 80 Fuel-ups

  Property of Spad

• 9.6 Avg MPG

• My Colorado

  2005 Chevrolet Colorado Z71 3.5L L5 GAS Automatic 4 Speed
  Added Aug 2023 • 48 Fuel-ups

  Property of FuellyDave888

• 18.3 Avg MPG

• Little Yellow Truck

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed
  Added May 2021 • 127 Fuel-ups

  Property of LLB442

• 19.1 Avg MPG

• My Colorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed
  Added Oct 2024 • 4 Fuel-ups

  Property of nickwestcott

• 19.6 Avg MPG

• Chevy Colorado

  2005 Chevrolet Colorado 3.5L L5 GAS Automatic 4 Speed
  Added Apr 2023 • 37 Fuel-ups

  Property of westhillorchard

• 12.0 Avg MPG

• MyColorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed
  Added Nov 2015 • 131 Fuel-ups

  Property of CBassGuy

• 14.1 Avg MPG

• My Colorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed
  Added Apr 2023 • 7 Fuel-ups

  Property of usryanaf

• 20.2 Avg MPG

• Colorado

  2005 Chevrolet Colorado Sport LS 3.5L L5 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2018 • 264 Fuel-ups

  Property of drmike9327

• 19.9 Avg MPG

• Pack Mule

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed Crew Cab Pickup
  Added Mar 2024 • 3 Fuel-ups

  Property of FraserCanyon

• 16.9 Avg MPG

• Colorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed Extended Cab Pickup
  Added Feb 2022 • 219 Fuel-ups

  Property of jcurb

• 18.4 Avg MPG

• Phil

  2005 Chevrolet Colorado 3.5L L5 GAS Crew Cab Pickup
  Added Mar 2018 • 8 Fuel-ups

  Property of weedguy

• 14.0 Avg MPG

• Colorado

  2005 Chevrolet Colorado Z71 LS
  Added Jul 2017 • 133 Fuel-ups

  Property of curlyhokie

• 15.3 Avg MPG

• Frostbite

  2005 Chevrolet Colorado Z85 2.8L L4 GAS Automatic 4 Speed
  Added Sep 2021 • 16 Fuel-ups

  Property of cdk9986

• 14.6 Avg MPG

• Chuck

  2005 Chevrolet Colorado Z85 2.8L L4 GAS Automatic 4 Speed
  Added Oct 2023 • 4 Fuel-ups

  Property of Townsends

• 19.3 Avg MPG

• Colorado

  2005 Chevrolet Colorado Sport LS 3.5L L5 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2023 • 5 Fuel-ups

  Property of gmpm5754

• 16.9 Avg MPG

• Ole Red

  2005 Chevrolet Colorado 3.5L L5 GAS Automatic 4 Speed
  Added Dec 2017 • 64 Fuel-ups

  Property of dannlm

• 18.8 Avg MPG

• One eyed jack

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Manual 5 Speed Extended Cab Pickup
  Added Dec 2022 • 29 Fuel-ups

  Property of 79f100

• 18.6 Avg MPG

• My Colorado

  2005 Chevrolet Colorado Z71 3.5L L5 GAS Automatic 4 Speed
  Added Sep 2018 • 55 Fuel-ups

  Property of kwinward24

• 16.8 Avg MPG

• My Colorado

  2005 Chevrolet Colorado Z71 LS 3.5L L5 GAS Automatic 4 Speed
  Added Jun 2021 • 6 Fuel-ups

  Property of cmyake

• 43.9 Avg MPG

• Harley

  2005 Chevrolet Colorado Sport LS 3.5L L5 GAS Automatic 4 Speed
  Added Apr 2022 • 128 Fuel-ups

  Property of alyssasmom912

• 12.9 Avg MPG

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