2011 GMC Terrain MPG

Based on data from 71 vehicles, 5,621 fuel-ups and 1,597,498 miles of driving, the 2011 GMC Terrain gets a combined Avg MPG of 21.40 with a 0.13 MPG margin of error.

Below you can see a distribution of the fuel-ups with 178 outliers (3.07%) removed.

Following shows the average MPG of each of the 71 vehicles in the system.

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• My White Terrain

  2011 GMC Terrain GAS L4
  Added Aug 2011 • 45 Fuel-ups

  Property of islaguy

• 20.3 Avg MPG

• Plain Urbane Terrain

  2011 GMC Terrain
  Added Aug 2011 • 41 Fuel-ups

  Property of Lem

• 18.7 Avg MPG

• Terrain

  2011 GMC Terrain GAS L4
  Added May 2012 • 9 Fuel-ups

  Property of dsk201

• 23.3 Avg MPG

• Jim's Terrain

  2011 GMC Terrain GAS L4
  Added Jul 2012 • 19 Fuel-ups

  Property of CdnJim

• 24.5 Avg MPG

• Jake

  2011 GMC Terrain GAS L4
  Added Feb 2012 • 33 Fuel-ups

  Property of Raggdoll

• 23.2 Avg MPG

• 2011 terrain

  2011 GMC Terrain SLE 2.4L GAS L4 Automatic 6 Sport Utility (4 Door)
  Added Aug 2014 • 43 Fuel-ups

  Property of highlight

• 21.1 Avg MPG

• Cracker

  2011 GMC Terrain GAS L4
  Added Aug 2011 • 47 Fuel-ups

  Property of canadianrider

• 21.5 Avg MPG

• Jay's Baby

  2011 GMC Terrain GAS L4
  Added Aug 2011 • 6 Fuel-ups

  Property of eyeballeater

• 20.0 Avg MPG

• Train

  2011 GMC Terrain GAS V6
  Added Mar 2011 • 23 Fuel-ups

  Property of jtmaloney

• 45.2 Avg MPG

• Terrain

  2011 GMC Terrain GAS L4
  Added Nov 2010 • 38 Fuel-ups

  Property of jasonweaver

• 23.6 Avg MPG

• 2011 Terrain

  2011 GMC Terrain GAS
  Added Feb 2011 • 12 Fuel-ups

  Property of mdir85

• 18.1 Avg MPG

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