Based on data from 244 vehicles, 20,441 fuel-ups and 5,232,436 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 316 outliers (1.52%) removed.

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

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• K2500

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2019 • 103 Fuel-ups

  Property of Medic3720

• 13.9 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT Automatic 6 Speed
  Added Mar 2022 • 93 Fuel-ups

  Property of zsneed

• 15.8 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Aug 2024 • 13 Fuel-ups

  Property of tjordan42

• 9.0 Avg MPG

• Big Larry

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Feb 2024 • 40 Fuel-ups

  Property of clickclick5

• 11.8 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2024 • 13 Fuel-ups

  Property of Twelle

• 17.4 Avg MPG

• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2018 • 347 Fuel-ups

  Property of stuper53

• 13.6 Avg MPG

• 2006 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 877 Fuel-ups

  Property of vsellers

• 15.0 Avg MPG

• 2006 work truck

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Jun 2020 • 121 Fuel-ups

  Property of prestonlhammett

• 12.3 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2023 • 49 Fuel-ups

  Property of chasestamatis

• 16.0 Avg MPG

• ‘06 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2022 • 78 Fuel-ups

  Property of MonsterPJ

• 9.2 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2017 • 237 Fuel-ups

  Property of JaquelynK

• 14.8 Avg MPG

• Chevy Silverado

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

  Property of fjmatthews

• 14.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2023 • 49 Fuel-ups

  Property of dillpill88

• 12.4 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Oct 2023 • 52 Fuel-ups

  Property of swehrspann

• 15.4 Avg MPG

• DMAX

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2017 • 347 Fuel-ups

  Property of krduke

• 13.2 Avg MPG

• 06 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Oct 2024 • 7 Fuel-ups

  Property of jspen81

• 13.6 Avg MPG

• Duramax 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2022 • 64 Fuel-ups

  Property of ajcsurf

• 16.4 Avg MPG

• Mac

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Dec 2018 • 77 Fuel-ups

  Property of tevans45

• 11.6 Avg MPG

• Ed

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2012 • 343 Fuel-ups

  Property of steve8679

• 14.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 6 Speed
  Added Nov 2022 • 72 Fuel-ups

  Property of Bronstadt

• 9.0 Avg MPG

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