Based on data from 237 vehicles, 19,571 fuel-ups and 5,018,323 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 307 outliers (1.54%) removed.

Following shows the average MPG of each of the 237 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 Jan 2019 • 223 Fuel-ups

  Property of woodbutcher

• 15.8 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

• Valerie

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

  Property of rcassd17

• 11.2 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 6.0L V8 GAS Automatic 4 Speed
  Added Feb 2024 • 6 Fuel-ups

  Property of Jerry_Rice06

• 12.5 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

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Oct 2023 • 18 Fuel-ups

  Property of swehrspann

• 14.2 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

• Silverado

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2023 • 11 Fuel-ups

  Property of Suncoastfrontier

• 15.8 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 6 Speed
  Added Nov 2022 • 58 Fuel-ups

  Property of Bronstadt

• 9.7 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

• 2006 Silverado 2500HD

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2019 • 71 Fuel-ups

  Property of LeadSSled

• 16.3 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Automatic 6 Speed
  Added Feb 2023 • 16 Fuel-ups

  Property of TheHolyOne23

• 9.9 Avg MPG

• Dmax

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2018 • 542 Fuel-ups

  Property of noslok

• 14.6 Avg MPG

• The LBZ

  2006 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2021 • 66 Fuel-ups

  Property of gpking

• 15.5 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2023 • 40 Fuel-ups

  Property of arharden

• 15.0 Avg MPG

• Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2017 • 727 Fuel-ups

  Property of Yellowisgood

• 14.4 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 • 310 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 Mar 2024 • 7 Fuel-ups

  Property of gfrasure

• 16.2 Avg MPG

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