Based on data from 20 vehicles, 1,078 fuel-ups and 291,896 miles of driving, the 2008 GMC Canyon gets a combined Avg MPG of 18.98 with a 0.25 MPG margin of error.

Any Engine Type 2.9L L4 GAS (9) 3.7L L5 GAS (7) L5 GAS (2) Any Body Style Extended Cab Pickup (3) Crew Cab Pickup (3) Any Submodel SLT (1) WT (1) SL (4) SLE (10) Other (4)

Below you can see a distribution of the fuel-ups with 25 outliers (2.27%) removed.

Following shows the average MPG of each of the 20 vehicles in the system.

• My Canyon

  2008 GMC Canyon SLT 3.7L L5 GAS Automatic 4 Speed
  Added Oct 2017 • 132 Fuel-ups

  Property of RandallnLucia

• 17.2 Avg MPG

• My Canyon

  2008 GMC Canyon SLE 2.9L L4 GAS Manual 5 Speed
  Added Nov 2023 • 21 Fuel-ups

  Property of sisneyshe

• 19.0 Avg MPG

• Canyonero

  2008 GMC Canyon SLE 3.7L L5 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2022 • 6 Fuel-ups

  Property of smittyjones

• 20.7 Avg MPG

• My Canyon

  2008 GMC Canyon SL 2.9L L4 GAS Automatic 4 Speed
  Added Jul 2023 • 51 Fuel-ups

  Property of gmc8996

• 18.1 Avg MPG

• Lola

  2008 GMC Canyon SLE 3.7L L5 GAS Automatic 4 Speed
  Added Sep 2023 • 29 Fuel-ups

  Property of CamBoss125

• 18.7 Avg MPG

• 2008 Canyon

  2008 GMC Canyon SL 2.9L L4 GAS Manual 5 Speed
  Added Mar 2020 • 42 Fuel-ups

  Property of kb2001

• 18.7 Avg MPG

• GMC Canyon

  2008 GMC Canyon SL 2.9L L4 GAS Manual 5 Speed Extended Cab Pickup
  Added Sep 2015 • 101 Fuel-ups

  Property of fump945

• 15.7 Avg MPG

• Canyon

  2008 GMC Canyon SLE 3.7L L5 GAS Automatic Crew Cab Pickup
  Added Oct 2016 • 137 Fuel-ups

  Property of bparcels

• 21.9 Avg MPG

• My Canyon

  2008 GMC Canyon SL 2.9L L4 GAS Manual 5 Speed
  Added Mar 2019 • 22 Fuel-ups

  Property of toolmake756

• 24.0 Avg MPG

• GMC Pick-up

  2008 GMC Canyon SLE 3.7L L5 GAS Automatic Crew Cab Pickup
  Added Aug 2019 • 22 Fuel-ups

  Property of Cheechako

• 14.6 Avg MPG

• 2008 GMC Canyon

  2008 GMC Canyon SLE 2.9L L4 GAS Automatic 4 Speed
  Added Sep 2013 • 243 Fuel-ups

  Property of vtmdsm27

• 18.0 Avg MPG

• My Canyon

  2008 GMC Canyon WT 2.9L L4 GAS Automatic 4 Speed
  Added Sep 2017 • 57 Fuel-ups

  Property of w0bm

• 21.6 Avg MPG

• My Canyon

  2008 GMC Canyon SLE 2.9L L4 GAS Automatic 4 Speed Crew Cab Pickup
  Added Mar 2018 • 3 Fuel-ups

  Property of emontierth

• 19.8 Avg MPG

• My Canyon

  2008 GMC Canyon SLE 2.9L L4 GAS Standard 5 Speed
  Added Oct 2017 • 3 Fuel-ups

  Property of abcdefg123

• 19.6 Avg MPG

• My Truck

  2008 GMC Canyon SLE 3.7L L5 GAS Automatic 4 Speed Extended Cab Pickup
  Added Mar 2012 • 102 Fuel-ups

  Property of rkj

• 21.4 Avg MPG

• 08 Canyon

  2008 GMC Canyon SLE 3.7L GAS L5 Automatic 4 Crew Cab Pickup (4 Door)
  Added Dec 2014 • 39 Fuel-ups

  Property of p95loser

• 21.4 Avg MPG

• my truck

  2008 GMC Canyon
  Added Feb 2014 • 12 Fuel-ups

  Property of cporter021

• 20.6 Avg MPG

• Lil Joe

  2008 GMC Canyon GAS L5
  Added Sep 2011 • 178 Fuel-ups

  Property of HRSTMaster

• 22.4 Avg MPG

• Canyon

  2008 GMC Canyon
  Added Dec 2010 • 31 Fuel-ups

  Property of shorty69

• 21.6 Avg MPG

• Black Beauty

  2008 GMC Canyon GAS L5
  Added May 2012 • 3 Fuel-ups

  Property of slade

• 20.3 Avg MPG