Based on data from 244 vehicles, 20,515 fuel-ups and 5,250,471 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 320 outliers (1.54%) removed.

Following shows the average MPG of each of the 244 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 Sep 2016 • 138 Fuel-ups

  Property of BrianK

• 16.0 Avg MPG

• Big Larry

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Feb 2024 • 42 Fuel-ups

  Property of clickclick5

• 11.8 Avg MPG

• DirtyMax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 150 Fuel-ups

  Property of wickednoise85

• 13.7 Avg MPG

• ‘06 2500 HD

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

  Property of MonsterPJ

• 9.2 Avg MPG

• Stella

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 1263 Fuel-ups

  Property of perley

• 15.1 Avg MPG

• Dmax

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2018 • 545 Fuel-ups

  Property of noslok

• 14.6 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2021 • 45 Fuel-ups

  Property of squareball

• 13.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2021 • 149 Fuel-ups

  Property of alind175

• 14.3 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2021 • 400 Fuel-ups

  Property of Lucky78416

• 16.9 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2023 • 29 Fuel-ups

  Property of Suncoastfrontier

• 16.7 Avg MPG

• 2006

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Manual 6 Speed
  Added Jan 2018 • 384 Fuel-ups

  Property of vicegod2003

• 17.5 Avg MPG

• 2006 Duraburb 2500 LBZ

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2021 • 72 Fuel-ups

  Property of TJLong1121

• 13.0 Avg MPG

• Valerie

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2022 • 77 Fuel-ups

  Property of rcassd17

• 11.4 Avg MPG

• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2024 • 25 Fuel-ups

  Property of Blackatz

• 14.0 Avg MPG

• Pick-up

  2006 Chevrolet Silverado 2500 HD Custom Submodel V8 DIESEL
  Added Apr 2013 • 154 Fuel-ups

  Property of farmboy1958

• 14.0 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Aug 2020 • 219 Fuel-ups

  Property of runnermp3gmailcom

• 9.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2022 • 165 Fuel-ups

  Property of arubino21

• 17.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2019 • 244 Fuel-ups

  Property of woodbutcher

• 15.8 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2023 • 5 Fuel-ups

  Property of kentmar

• 13.5 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 6 Speed
  Added Nov 2022 • 73 Fuel-ups

  Property of Bronstadt

• 9.0 Avg MPG

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