Based on data from 104 vehicles, 9,159 fuel-ups and 2,999,410 miles of driving, the 2011 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.16 with a 0.06 MPG margin of error.

Any Engine Type 6.0L V8 FLEX (28) 6.6L V8 DIESEL (57) GAS (1) V8 DIESEL (7) V8 GAS (7) Any Body Style Standard Cab Pickup (2) Extended Cab Pickup (8) Crew Cab Pickup (13) Cab & Chassis - Crew Cab (1) Any Submodel WT (8) LTZ (30) LT (52) Other (14)

Below you can see a distribution of the fuel-ups with 417 outliers (4.35%) removed.

Following shows the average MPG of each of the 104 vehicles in the system.

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• Ron's truck

  2011 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 7 Speed Extended Cab Pickup
  Added Dec 2016 • 4 Fuel-ups

  Property of Deathdeisel

• 17.2 Avg MPG

• My Silverado 2500 HD

  2011 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2015 • 50 Fuel-ups

  Property of duraMAXX7

• 15.5 Avg MPG

• My Silverado 2500 HD

  2011 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Dec 2015 • 10 Fuel-ups

  Property of sonomaguy

• 12.6 Avg MPG

• Duramax

  2011 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2015 • 15 Fuel-ups

  Property of rleague81

• 14.6 Avg MPG

• Z Chevrolet Silverado 2500HD

  2011 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Aug 2016 • 34 Fuel-ups

  Property of toy68403

• 12.2 Avg MPG

• My Silverado 2500 HD

  2011 Chevrolet Silverado 2500 HD LT 6L GAS V8 Automatic 6 Cab & Chassis (4 Door)
  Added Feb 2015 • 15 Fuel-ups

  Property of brouthier

• 10.3 Avg MPG

• Silverado 2500HD

  2011 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Crew Cab Pickup (4 Door)
  Added Oct 2011 • 133 Fuel-ups

  Property of chevyb

• 16.6 Avg MPG

• My Silverado 2500 HD

  2011 Chevrolet Silverado 2500 HD WT 6L GAS V8 Automatic 6 Cab & Chassis (4 Door)
  Added Mar 2015 • 4 Fuel-ups

  Property of clarkjl1987

• 11.5 Avg MPG

• Vizamax

  2011 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2016 • 42 Fuel-ups

  Property of cvizgo7

• 13.3 Avg MPG

• 2011 Silverado 2500HD

  2011 Chevrolet Silverado 2500 HD DIESEL V8
  Added Oct 2011 • 288 Fuel-ups

  Property of cowdoc

• 19.1 Avg MPG

• Duramax

  2011 Chevrolet Silverado 2500 HD LT 6.6L DIESEL V8 Automatic 6 Extended Cab Pickup (4 Door)
  Added Dec 2014 • 3 Fuel-ups

  Property of MrShark

• 13.7 Avg MPG

• company truck

  2011 Chevrolet Silverado 2500 HD GAS V8
  Added May 2013 • 3 Fuel-ups

  Property of smadada

• 16.7 Avg MPG

• The Beast

  2011 Chevrolet Silverado 2500 HD GAS V8
  Added Jan 2014 • 3 Fuel-ups

  Property of Englishman

• 16.8 Avg MPG

• Flo

  2011 Chevrolet Silverado 2500 HD GAS V8
  Added Feb 2014 • 7 Fuel-ups

  Property of MrKrinkle

• 8.5 Avg MPG

• Silverado 2500HD Diesel

  2011 Chevrolet Silverado 2500 HD
  Added Nov 2013 • 12 Fuel-ups

  Property of braynshock

• 16.7 Avg MPG

• Duramax

  2011 Chevrolet Silverado 2500 HD DIESEL V8
  Added Dec 2012 • 49 Fuel-ups

  Property of javtelle

• 16.2 Avg MPG

• Allie

  2011 Chevrolet Silverado 2500 HD GAS
  Added Apr 2013 • 35 Fuel-ups

  Property of DucFanDan

• 15.9 Avg MPG

• Angus

  2011 Chevrolet Silverado 2500 HD DIESEL V8
  Added Mar 2013 • 37 Fuel-ups

  Property of oldcoug62

• 14.9 Avg MPG

• Work PU

  2011 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Mar 2017 • 274 Fuel-ups

  Property of Woodsengineer

• 13.3 Avg MPG

• LML

  2011 Chevrolet Silverado 2500 HD DIESEL V8
  Added Oct 2012 • 3 Fuel-ups

  Property of 2011Silverado

• 11.9 Avg MPG

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