Based on data from 77 vehicles, 6,221 fuel-ups and 1,920,373 miles of driving, the 2012 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 12.40 with a 0.10 MPG margin of error.

Any Engine Type 6.0L V8 FLEX (19) 6.0L V8 GAS (6) 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 (18) Any Submodel WT (4) LTZ (17) LT (39) Other (17)

Below you can see a distribution of the fuel-ups with 122 outliers (1.92%) removed.

Following shows the average MPG of each of the 77 vehicles in the system.

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• Work Truck

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Extended Cab Pickup
  Added Mar 2023 • 106 Fuel-ups

  Property of vectorhappy

• 14.1 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

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Sep 2020 • 103 Fuel-ups

  Property of FuelMyDreams

• 10.3 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Apr 2016 • 132 Fuel-ups

  Property of FredFox

• 15.4 Avg MPG

• Gas Guzzling Truck

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed Crew Cab Pickup
  Added Jul 2022 • 4 Fuel-ups

  Property of DuaneBuffa

• 14.8 Avg MPG

• N

  2012 Chevrolet Silverado 2500 HD WT 6.0L V8 GAS Automatic 6 Speed
  Added Apr 2022 • 15 Fuel-ups

  Property of Hoopy

• 10.6 Avg MPG

• Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2018 • 90 Fuel-ups

  Property of dannykane

• 13.3 Avg MPG

• 2012 Chevrolet Silverado 2500HD LTZ Duramax

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2013 • 182 Fuel-ups

  Property of RegulatorXXX

• 14.0 Avg MPG

• 2012 Chevy

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Aug 2017 • 451 Fuel-ups

  Property of cattlemen

• 9.7 Avg MPG

• Heavy Chevy

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jul 2018 • 83 Fuel-ups

  Property of br19beers

• 14.5 Avg MPG

• Duramax

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 63 Fuel-ups

  Property of lsbrown1

• 16.9 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Feb 2020 • 6 Fuel-ups

  Property of cwbrock

• 14.2 Avg MPG

• Chevy 2500 HD (tuned&deleted)

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L DIESEL V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Jun 2013 • 226 Fuel-ups

  Property of skinnertonoutlaw

• 14.8 Avg MPG

• Truck

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed
  Added Mar 2017 • 10 Fuel-ups

  Property of gluchetta

• 21.1 Avg MPG

• Big Hoss

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2018 • 108 Fuel-ups

  Property of rkfannin

• 13.7 Avg MPG

• Diesel Truck

  2012 Chevrolet Silverado 2500 HD LTZ 6.6L V8 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 206 Fuel-ups

  Property of gvitale78

• 15.6 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added Jan 2018 • 67 Fuel-ups

  Property of jeramiahbrown

• 15.1 Avg MPG

• 2012 Duramax Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD WT 6.6L V8 DIESEL Automatic 6 Speed Standard Cab Pickup
  Added Sep 2015 • 155 Fuel-ups

  Property of NonfictionSteve

• 14.4 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.0L V8 FLEX Automatic 6 Speed
  Added Apr 2018 • 54 Fuel-ups

  Property of kpwallace

• 12.2 Avg MPG

• My Silverado 2500 HD

  2012 Chevrolet Silverado 2500 HD LT 6.6L V8 DIESEL Automatic 6 Speed
  Added May 2017 • 58 Fuel-ups

  Property of dirtysleeper

• 17.3 Avg MPG

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