Based on data from 237 vehicles, 19,593 fuel-ups and 5,024,664 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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• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2022 • 8 Fuel-ups

  Property of jonahLBZ

• 14.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 5 Speed
  Added Sep 2022 • 3 Fuel-ups

  Property of 2SSCamaro

• 13.3 Avg MPG

• 06 Gmc

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2021 • 37 Fuel-ups

  Property of davemayn13

• 13.8 Avg MPG

• Balboa

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Sep 2022 • 17 Fuel-ups

  Property of Alingarde

• 12.4 Avg MPG

• 2006 duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2018 • 114 Fuel-ups

  Property of mathalicka

• 14.6 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2020 • 72 Fuel-ups

  Property of dd1611

• 15.3 Avg MPG

• Ghostie

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2021 • 14 Fuel-ups

  Property of no128s

• 14.5 Avg MPG

• 2006 Silverado

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Jan 2022 • 9 Fuel-ups

  Property of 44tshaw

• 11.3 Avg MPG

• DMAX

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2021 • 29 Fuel-ups

  Property of dbrownabq

• 13.4 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2017 • 205 Fuel-ups

  Property of swmcfall

• 14.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Dec 2019 • 33 Fuel-ups

  Property of roylcarter

• 14.7 Avg MPG

• Red 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added Feb 2022 • 19 Fuel-ups

  Property of fasttruck

• 12.5 Avg MPG

• 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

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