Based on data from 237 vehicles, 19,606 fuel-ups and 5,028,210 miles of driving, the 2006 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.82 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 GAS (47) 6.6L V8 DIESEL (153) 8.1L V8 GAS (2) V8 CNG (1) V8 DIESEL (20) V8 GAS (6) Any Body Style Standard Cab Pickup (4) Extended Cab Pickup (11) Crew Cab Pickup (42) Cab & Chassis (2) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (1) Any Submodel WT (21) LS (30) LT (155) Other (31)

Below you can see a distribution of the fuel-ups with 308 outliers (1.55%) removed.

Following shows the average MPG of each of the 237 vehicles in the system.

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• John

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2017 • 29 Fuel-ups

  Property of jrushing

• 15.4 Avg MPG

• Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2017 • 81 Fuel-ups

  Property of Tuckey76

• 14.0 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Feb 2013 • 25 Fuel-ups

  Property of kjk66ss

• 15.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L DIESEL V8 Standard 6
  Added Apr 2015 • 5 Fuel-ups

  Property of stewart_ind

• 14.8 Avg MPG

• 2006 Silverado

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2016 • 47 Fuel-ups

  Property of graeck1

• 22.6 Avg MPG

• 2006 Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L DIESEL V8 Automatic 5 Crew Cab Pickup (4 Door)
  Added Sep 2014 • 13 Fuel-ups

  Property of tcollins

• 14.7 Avg MPG

• 06 Chevrolet HD 6.0

  2006 Chevrolet Silverado 2500 HD GAS V8
  Added Jun 2013 • 45 Fuel-ups

  Property of bsneed

• 9.4 Avg MPG

• Chev

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Feb 2014 • 11 Fuel-ups

  Property of putzy

• 13.4 Avg MPG

• 06 duramax

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Apr 2014 • 18 Fuel-ups

  Property of jjjpilot

• 9.5 Avg MPG

• a white truck

  2006 Chevrolet Silverado 2500 HD LT 6.0L GAS V8 Automatic 5 Crew Cab Pickup (4 Door)
  Added Jul 2012 • 6 Fuel-ups

  Property of kilbrew

• 9.9 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Sep 2013 • 6 Fuel-ups

  Property of skyking76

• 13.3 Avg MPG

• Truck

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Sep 2011 • 79 Fuel-ups

  Property of buttapollock1010

• 16.4 Avg MPG

• 06 Truck

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Nov 2013 • 12 Fuel-ups

  Property of liberty722

• 11.4 Avg MPG

• Duramax

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Jun 2013 • 21 Fuel-ups

  Property of mountainvalleymotors

• 12.6 Avg MPG

• Chevy

  2006 Chevrolet Silverado 2500 HD
  Added Oct 2013 • 4 Fuel-ups

  Property of stephenflood87

• 16.2 Avg MPG

• 2006 2500HD company truck with omaha bed

  2006 Chevrolet Silverado 2500 HD GAS V8
  Added Apr 2011 • 34 Fuel-ups

  Property of atvkrazy

• 10.6 Avg MPG

• Darcy II

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Apr 2013 • 53 Fuel-ups

  Property of SnowCat99

• 15.0 Avg MPG

• Sterling

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Mar 2013 • 34 Fuel-ups

  Property of jashearer

• 16.9 Avg MPG

• 2006 Silverado Duramax DIESEL 2500

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Sep 2013 • 4 Fuel-ups

  Property of windycityps

• 15.0 Avg MPG

• Duramax LBZ

  2006 Chevrolet Silverado 2500 HD DIESEL V8
  Added Aug 2013 • 177 Fuel-ups

  Property of IceAuger

• 14.5 Avg MPG

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