Based on data from 245 vehicles, 20,647 fuel-ups and 5,280,304 miles of driving, the 2006 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.80 with a 0.05 MPG margin of error.

Any Engine Type 6.0L V8 GAS (51) 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 (160) Other (31)

Below you can see a distribution of the fuel-ups with 319 outliers (1.52%) removed.

Following shows the average MPG of each of the 245 vehicles in the system.

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• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2024 • 31 Fuel-ups

  Property of Blackatz

• 14.0 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 • 330 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 Aug 2021 • 404 Fuel-ups

  Property of Lucky78416

• 16.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2021 • 150 Fuel-ups

  Property of alind175

• 14.3 Avg MPG

• 2006 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 883 Fuel-ups

  Property of vsellers

• 15.0 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Dec 2023 • 92 Fuel-ups

  Property of MitchelS

• 10.7 Avg MPG

• Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2023 • 88 Fuel-ups

  Property of zachjohnson0726

• 13.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2016 • 139 Fuel-ups

  Property of BrianK

• 16.0 Avg MPG

• Valerie

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2022 • 80 Fuel-ups

  Property of rcassd17

• 11.4 Avg MPG

• Duramax 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2022 • 74 Fuel-ups

  Property of ajcsurf

• 16.4 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Aug 2023 • 59 Fuel-ups

  Property of JasterM5

• 15.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2022 • 15 Fuel-ups

  Property of jonny4523

• 14.1 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2023 • 31 Fuel-ups

  Property of Suncoastfrontier

• 16.6 Avg MPG

• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2018 • 353 Fuel-ups

  Property of stuper53

• 13.5 Avg MPG

• Mac

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Dec 2018 • 88 Fuel-ups

  Property of tevans45

• 11.3 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Aug 2024 • 22 Fuel-ups

  Property of tjordan42

• 8.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2024 • 18 Fuel-ups

  Property of Twelle

• 16.9 Avg MPG

• Big Larry

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Feb 2024 • 48 Fuel-ups

  Property of clickclick5

• 11.8 Avg MPG

• Ed

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2012 • 350 Fuel-ups

  Property of steve8679

• 14.3 Avg MPG

• Blaze

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2022 • 85 Fuel-ups

  Property of MonsterPJ

• 9.2 Avg MPG

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