Based on data from 237 vehicles, 19,660 fuel-ups and 5,041,889 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 (1.54%) removed.

Following shows the average MPG of each of the 237 vehicles in the system.

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• Big Larry

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Feb 2024 • 12 Fuel-ups

  Property of clickclick5

• 11.8 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

• 2006 Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2022 • 183 Fuel-ups

  Property of Trukinwithty

• 12.5 Avg MPG

• Ghostie

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2021 • 15 Fuel-ups

  Property of no128s

• 14.5 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2022 • 124 Fuel-ups

  Property of arubino21

• 17.3 Avg MPG

• Duramax 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Cab & Chassis - Extended Cab
  Added Nov 2021 • 41 Fuel-ups

  Property of 007Journeyman

• 17.9 Avg MPG

• My Silverado 2500 HD

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

  Property of chasestamatis

• 16.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2019 • 226 Fuel-ups

  Property of woodbutcher

• 15.8 Avg MPG

• Pick-up

  2006 Chevrolet Silverado 2500 HD Custom Submodel V8 DIESEL
  Added Apr 2013 • 147 Fuel-ups

  Property of farmboy1958

• 14.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Dec 2023 • 33 Fuel-ups

  Property of MitchelS

• 11.2 Avg MPG

• 2006 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 857 Fuel-ups

  Property of vsellers

• 14.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2021 • 356 Fuel-ups

  Property of Lucky78416

• 17.0 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Oct 2023 • 24 Fuel-ups

  Property of swehrspann

• 14.6 Avg MPG

• 2006 Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2018 • 332 Fuel-ups

  Property of stuper53

• 13.6 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 • 312 Fuel-ups

  Property of pulley978

• 15.7 Avg MPG

• ‘06 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed
  Added Apr 2022 • 55 Fuel-ups

  Property of MonsterPJ

• 9.3 Avg MPG

• LBZ

  2006 Chevrolet Silverado 2500 HD LT Automatic 6 Speed
  Added Mar 2022 • 84 Fuel-ups

  Property of zsneed

• 15.8 Avg MPG

• Valerie

  2006 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2022 • 57 Fuel-ups

  Property of rcassd17

• 11.2 Avg MPG

• Pml

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 1254 Fuel-ups

  Property of perley

• 15.1 Avg MPG

• Ed

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2012 • 324 Fuel-ups

  Property of steve8679

• 14.1 Avg MPG

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