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 LS 6.0L V8 GAS Automatic 6 Speed
  Added Feb 2023 • 20 Fuel-ups

  Property of TheHolyOne23

• 10.3 Avg MPG

• ‘06 Chevrolet Silverado 2500HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jun 2018 • 216 Fuel-ups

  Property of mgage777

• 13.6 Avg MPG

• Chevrolet Silverado

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jan 2018 • 94 Fuel-ups

  Property of YAlwaysWar

• 11.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2018 • 40 Fuel-ups

  Property of alargen

• 12.1 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

• 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

• 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

• 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 WT 6.0L V8 GAS Automatic 4 Speed
  Added Aug 2023 • 17 Fuel-ups

  Property of bdjoseph

• 9.7 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2023 • 38 Fuel-ups

  Property of dickys66

• 10.4 Avg MPG

• 2006 Chevy 2500hd

  2006 Chevrolet Silverado 2500 HD LT
  Added May 2020 • 19 Fuel-ups

  Property of bwdmax

• 14.9 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed
  Added Nov 2021 • 53 Fuel-ups

  Property of myLBZdiesel

• 16.8 Avg MPG

• Silverado

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

  Property of woodbw

• 16.2 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2022 • 23 Fuel-ups

  Property of LOS1946

• 11.6 Avg MPG

• Silverado

  2006 Chevrolet Silverado 2500 HD LS 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
  Added Jul 2018 • 54 Fuel-ups

  Property of Gmtech13

• 15.8 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Dec 2022 • 23 Fuel-ups

  Property of Durtymax

• 13.1 Avg MPG

• My Silverado 2500 HD

  2006 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 4 Speed
  Added Oct 2023 • 14 Fuel-ups

  Property of MitchelS

• 11.3 Avg MPG

• 2500HD

  2006 Chevrolet Silverado 2500 HD LS 6.0L V8 GAS Extended Cab Pickup
  Added Jul 2022 • 167 Fuel-ups

  Property of millardo21

• 11.2 Avg MPG

• Duramax

  2006 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Sep 2016 • 352 Fuel-ups

  Property of aggie3291

• 15.1 Avg MPG

• My Silverado 2500 HD

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

  Property of lbz_Ryan

• 16.3 Avg MPG

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