Based on data from 237 vehicles, 19,591 fuel-ups and 5,024,281 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 Feb 2023 • 40 Fuel-ups

  Property of arharden

• 15.0 Avg MPG

• Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2017 • 727 Fuel-ups

  Property of Yellowisgood

• 14.4 Avg MPG

• 2006 Chevy 2500 Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2017 • 310 Fuel-ups

  Property of pulley978

• 15.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2024 • 7 Fuel-ups

  Property of gfrasure

• 16.2 Avg MPG

• 2006 Dmax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2022 • 284 Fuel-ups

  Property of mrambir

• 14.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2023 • 17 Fuel-ups

  Property of bdjoseph

• 9.7 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2017 • 229 Fuel-ups

  Property of JaquelynK

• 14.8 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2022 • 205 Fuel-ups

  Property of don724

• 17.7 Avg MPG

• 2006 Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2022 • 181 Fuel-ups

  Property of Trukinwithty

• 12.5 Avg MPG

• 2006 Chevy Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2019 • 153 Fuel-ups

  Property of azscott31

• 14.5 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2023 • 36 Fuel-ups

  Property of dillpill88

• 12.5 Avg MPG

• LBZ Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2024 • 160 Fuel-ups

  Property of CreekHouse

• 15.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2023 • 38 Fuel-ups

  Property of dickys66

• 10.4 Avg MPG

• Duramax 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Cab & Chassis - Extended Cab
  Added Nov 2021 • 40 Fuel-ups

  Property of 007Journeyman

• 17.7 Avg MPG

• 2006 Chevy 2500hd

  2006 Chevrolet Silverado 2500 HD LT
  Added May 2020 • 19 Fuel-ups

  Property of bwdmax

• 14.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2021 • 53 Fuel-ups

  Property of myLBZdiesel

• 16.8 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Sep 2016 • 229 Fuel-ups

  Property of woodbw

• 16.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2022 • 23 Fuel-ups

  Property of LOS1946

• 11.6 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
  Added Jul 2018 • 54 Fuel-ups

  Property of Gmtech13

• 15.8 Avg MPG

• Chevrolet Silverado

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jan 2018 • 92 Fuel-ups

  Property of YAlwaysWar

• 11.9 Avg MPG

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