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 LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2018 • 90 Fuel-ups

  Property of 05LGT

• 14.6 Avg MPG

• My Duramax

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2016 • 68 Fuel-ups

  Property of RAMBOx88x

• 12.9 Avg MPG

• Truck

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL
  Added Aug 2020 • 228 Fuel-ups

  Property of acar44

• 14.5 Avg MPG

• Chevy

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Sep 2014 • 116 Fuel-ups

  Property of Okiered

• 9.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Nov 2019 • 87 Fuel-ups

  Property of ChevyChase

• 11.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2016 • 175 Fuel-ups

  Property of dewdn2

• 12.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2017 • 18 Fuel-ups

  Property of chrismonnens

• 14.1 Avg MPG

• 2006 Chevy Silverado

  2006 Chevrolet Silverado 2500 HD Custom Submodel
  Added Apr 2017 • 268 Fuel-ups

  Property of cousinmatty

• 11.5 Avg MPG

• Silver Bullet

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2017 • 9 Fuel-ups

  Property of Dogs2Vets

• 12.0 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2019 • 74 Fuel-ups

  Property of PAYT0N

• 14.3 Avg MPG

• 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Extended Cab Pickup
  Added May 2018 • 33 Fuel-ups

  Property of jdkneupper

• 10.4 Avg MPG

• Big Black

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2013 • 374 Fuel-ups

  Property of curveball

• 15.0 Avg MPG

• Chevrolet 3/4 ton

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 17 Fuel-ups

  Property of twest5151

• 11.0 Avg MPG

• Silverado 2500 HD Gold

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Nov 2019 • 3 Fuel-ups

  Property of KTBHDH

• 15.1 Avg MPG

• Dads Truck

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
  Added Mar 2017 • 337 Fuel-ups

  Property of Allentreching

• 8.6 Avg MPG

• Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added May 2019 • 15 Fuel-ups

  Property of Bradfish83

• 9.5 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2017 • 69 Fuel-ups

  Property of MikeGes

• 13.1 Avg MPG

• Big Green Machine

  2006 Chevrolet Silverado 2500 HD WT 8.1L V8 GAS Manual 6 Speed Extended Cab Pickup
  Added Dec 2019 • 9 Fuel-ups

  Property of Hillbillyag

• 11.5 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2019 • 60 Fuel-ups

  Property of klodkrawler05

• 16.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2017 • 57 Fuel-ups

  Property of rmoore0852

• 11.1 Avg MPG

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