Based on data from 244 vehicles, 20,515 fuel-ups and 5,250,471 miles of driving, the 2006 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.81 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 GAS (50) 6.6L V8 DIESEL (157) 8.1L V8 GAS (2) V8 CNG (1) V8 DIESEL (20) V8 GAS (6) Any Body Style Standard Cab Pickup (4) Extended Cab Pickup (12) Crew Cab Pickup (43) Cab & Chassis (2) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (1) Any Submodel WT (23) LS (31) LT (159) Other (31)

Below you can see a distribution of the fuel-ups with 320 outliers (1.54%) removed.

Following shows the average MPG of each of the 244 vehicles in the system.

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• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed
  Added Sep 2021 • 15 Fuel-ups

  Property of zr2blue

• 14.6 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Nov 2021 • 5 Fuel-ups

  Property of Twistedsyn

• 10.9 Avg MPG

• pickup

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 113 Fuel-ups

  Property of barley00

• 17.5 Avg MPG

• 06 Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2016 • 294 Fuel-ups

  Property of bhess19

• 14.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Jan 2018 • 84 Fuel-ups

  Property of Nexus1

• 11.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2019 • 25 Fuel-ups

  Property of jj191981

• 14.1 Avg MPG

• Chevy Truck

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 562 Fuel-ups

  Property of empie1983

• 15.4 Avg MPG

• Chevy

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2019 • 51 Fuel-ups

  Property of johnnymac69

• 15.9 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Cab & Chassis - Crew Cab
  Added Jun 2021 • 6 Fuel-ups

  Property of Ryanw48

• 20.0 Avg MPG

• Truck

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 5 Fuel-ups

  Property of Teague

• 16.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 5 Speed
  Added Apr 2020 • 111 Fuel-ups

  Property of TAtlee

• 13.5 Avg MPG

• 06 LBZ Duramax

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Mar 2012 • 29 Fuel-ups

  Property of kamuela5

• 15.5 Avg MPG

• Gold D-Max

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2017 • 124 Fuel-ups

  Property of sconlee03

• 15.9 Avg MPG

• Silverado 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2016 • 99 Fuel-ups

  Property of mmccune

• 18.0 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2019 • 129 Fuel-ups

  Property of brian50013579

• 14.6 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2021 • 3 Fuel-ups

  Property of Marksduramax

• 8.7 Avg MPG

• 06 Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2020 • 7 Fuel-ups

  Property of wizzo499

• 15.8 Avg MPG

• Deezul

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2019 • 52 Fuel-ups

  Property of DarrenWS6

• 12.8 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
  Added Dec 2019 • 8 Fuel-ups

  Property of tyler_kelly18

• 8.5 Avg MPG

• Chevy 2500HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 151 Fuel-ups

  Property of mriegling

• 13.3 Avg MPG

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