Based on data from 237 vehicles, 19,601 fuel-ups and 5,026,968 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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• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2018 • 65 Fuel-ups

  Property of rcwise

• 16.2 Avg MPG

• 2006 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 854 Fuel-ups

  Property of vsellers

• 14.9 Avg MPG

• DirtyMax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 141 Fuel-ups

  Property of wickednoise85

• 13.6 Avg MPG

• 2006

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Manual 6 Speed
  Added Jan 2018 • 380 Fuel-ups

  Property of vicegod2003

• 17.5 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Aug 2023 • 30 Fuel-ups

  Property of JasterM5

• 15.3 Avg MPG

• DMAX

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2017 • 330 Fuel-ups

  Property of krduke

• 13.2 Avg MPG

• 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Nov 2018 • 22 Fuel-ups

  Property of Troyeddy

• 13.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2023 • 25 Fuel-ups

  Property of caddho

• 16.6 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT Automatic 6 Speed
  Added Mar 2022 • 83 Fuel-ups

  Property of zsneed

• 15.8 Avg MPG

• ‘06 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2022 • 53 Fuel-ups

  Property of MonsterPJ

• 9.2 Avg MPG

• Beast

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2019 • 118 Fuel-ups

  Property of banzera

• 15.9 Avg MPG

• 2006 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2019 • 348 Fuel-ups

  Property of benahale

• 16.1 Avg MPG

• Big Larry

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Feb 2024 • 11 Fuel-ups

  Property of clickclick5

• 11.8 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2020 • 206 Fuel-ups

  Property of runnermp3gmailcom

• 9.9 Avg MPG

• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2024 • 4 Fuel-ups

  Property of Blackatz

• 15.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2021 • 136 Fuel-ups

  Property of alind175

• 14.4 Avg MPG

• Pick-up

  2006 Chevrolet Silverado 2500 HD Custom Submodel V8 DIESEL
  Added Apr 2013 • 146 Fuel-ups

  Property of farmboy1958

• 14.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2021 • 39 Fuel-ups

  Property of squareball

• 13.2 Avg MPG

• 2006 Duraburb 2500 LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2021 • 63 Fuel-ups

  Property of TJLong1121

• 13.1 Avg MPG

• Duramax 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2022 • 46 Fuel-ups

  Property of ajcsurf

• 16.6 Avg MPG

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