Based on data from 75 vehicles, 6,505 fuel-ups and 2,009,539 miles of driving, the 2012 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 12.37 with a 0.09 MPG margin of error.

Any Engine Type 6.0L V8 FLEX (18) 6.0L V8 GAS (5) 6.6L V8 DIESEL (35) GAS (1) V8 DIESEL (11) V8 GAS (4) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (1) Crew Cab Pickup (17) Any Submodel WT (3) LTZ (16) LT (39) Other (17)

Below you can see a distribution of the fuel-ups with 218 outliers (3.24%) removed.

Following shows the average MPG of each of the 75 vehicles in the system.

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• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2023 • 20 Fuel-ups

  Property of DaChz

• 13.0 Avg MPG

• Silverado 2500HD - 12

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 270 Fuel-ups

  Property of Landmans

• 12.9 Avg MPG

• 2012 Silverado

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2021 • 223 Fuel-ups

  Property of blarson741

• 14.4 Avg MPG

• 2500

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 223 Fuel-ups

  Property of txp35

• 13.5 Avg MPG

• 2012 Silverado Diesel

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2013 • 198 Fuel-ups

  Property of DanR1326

• 14.0 Avg MPG

• 2012 Silverado 2500 HD 4x4

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Feb 2016 • 537 Fuel-ups

  Property of dannykapp

• 11.7 Avg MPG

• Feed Truck

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Oct 2020 • 184 Fuel-ups

  Property of tanman

• 9.4 Avg MPG

• Chevy 2500

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Feb 2019 • 345 Fuel-ups

  Property of prukop01

• 10.4 Avg MPG

• Silverado

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2016 • 88 Fuel-ups

  Property of dvanhoos

• 13.7 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Apr 2021 • 97 Fuel-ups

  Property of christopherdines

• 10.1 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added May 2022 • 53 Fuel-ups

  Property of ecampospainting

• 10.2 Avg MPG

• Big Red Machine

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Mar 2015 • 209 Fuel-ups

  Property of zwinning

• 10.1 Avg MPG

• Chevy Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Nov 2020 • 28 Fuel-ups

  Property of letsride4

• 11.7 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Jul 2022 • 33 Fuel-ups

  Property of cjohnston5774

• 8.9 Avg MPG

• Coal

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2022 • 29 Fuel-ups

  Property of ChevroletTough

• 12.0 Avg MPG

• Work Truck

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Extended Cab Pickup
  Added Mar 2023 • 104 Fuel-ups

  Property of vectorhappy

• 14.4 Avg MPG

• Blackie

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Mar 2019 • 60 Fuel-ups

  Property of 1MoOutlaw

• 9.7 Avg MPG

• Merlin_Chevy_091815_Rename

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 GAS Automatic 6 Speed
  Added Apr 2017 • 375 Fuel-ups

  Property of FINRAP

• 9.6 Avg MPG

• Chevy Truck

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2019 • 215 Fuel-ups

  Property of mrmyoder

• 16.2 Avg MPG

• 2012 Chevy Duramax

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Aug 2016 • 702 Fuel-ups

  Property of itkellysmith

• 11.6 Avg MPG

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