Based on data from 146 vehicles, 11,871 fuel-ups and 3,694,904 miles of driving, the 2012 Ram 3500 gets a combined Avg MPG of 12.12 with a 0.07 MPG margin of error.

Any Engine Type 5.7L V8 GAS (1) 6.7L L6 DIESEL (104) GAS (4) L6 DIESEL (31) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (27) Extended Crew Cab Pickup (7) Any Submodel ST (7) SLT (26) Laramie Longhorn (29) Laramie (46) Other (38)

Below you can see a distribution of the fuel-ups with 137 outliers (1.14%) removed.

Following shows the average MPG of each of the 146 vehicles in the system.

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• Ram 3500

  2012 Ram 3500
  Added Dec 2013 • 16 Fuel-ups

  Property of SOTX64

• 14.3 Avg MPG

• Red Horse

  2012 Ram 3500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2016 • 91 Fuel-ups

  Property of HowlinginYYC

• 12.0 Avg MPG

• Red Horse

  2012 Ram 3500 DIESEL L6
  Added Mar 2014 • 90 Fuel-ups

  Property of HowlinginYYC

• 12.1 Avg MPG

• 3500 Longhorn

  2012 Ram 3500 GAS
  Added Jun 2012 • 50 Fuel-ups

  Property of euro2wheelnut

• 16.2 Avg MPG

• Nada

  2012 Ram 3500 DIESEL L6
  Added Aug 2013 • 5 Fuel-ups

  Property of huntnwalkers

• 16.0 Avg MPG

• The Beast

  2012 Ram 3500 DIESEL L6
  Added Mar 2013 • 25 Fuel-ups

  Property of wuhungsix

• 14.6 Avg MPG

• Dodge DRW 3500 Diesel 6.7 2012

  2012 Ram 3500 DIESEL L6
  Added Jul 2012 • 37 Fuel-ups

  Property of simoniz

• 11.2 Avg MPG

• Black Dually

  2012 Ram 3500 DIESEL L6
  Added Jun 2013 • 18 Fuel-ups

  Property of autry

• 12.4 Avg MPG

• dually

  2012 Ram 3500 Laramie Longhorn 6.7L DIESEL L6 Automatic 6
  Added Jan 2013 • 29 Fuel-ups

  Property of scrappy

• 15.3 Avg MPG

• RAM 3500

  2012 Ram 3500 GAS
  Added Jun 2013 • 9 Fuel-ups

  Property of henryoreo208

• 15.3 Avg MPG

• Big Red

  2012 Ram 3500 DIESEL L6
  Added Dec 2012 • 15 Fuel-ups

  Property of gotdiesel04

• 11.4 Avg MPG

• Big Sexy

  2012 Ram 3500 DIESEL L6
  Added Nov 2012 • 11 Fuel-ups

  Property of wuhungsix

• 26.0 Avg MPG

• '12 Dodge Ram 3500 Megacab Dually Diesel

  2012 Ram 3500 DIESEL L6
  Added Feb 2013 • 27 Fuel-ups

  Property of rodd14580

• 12.3 Avg MPG

• Megatron

  2012 Ram 3500 GAS
  Added Mar 2013 • 18 Fuel-ups

  Property of GreatWhiteBuffalo

• 10.2 Avg MPG

• Dually

  2012 Ram 3500 SLT 6.7L DIESEL L6 Standard 6 Crew Cab Pickup (4 Door)
  Added Jul 2014 • 3 Fuel-ups

  Property of pwrstrokinpa

• 13.8 Avg MPG

• Ram

  2012 Ram 3500 DIESEL L6
  Added Mar 2013 • 4 Fuel-ups

  Property of jimmiee

• 11.9 Avg MPG

• grey mover

  2012 Ram 3500 DIESEL L6
  Added May 2012 • 46 Fuel-ups

  Property of lugcummins

• 12.6 Avg MPG

• Ram 3500 2wd H.O. Crew Cab

  2012 Ram 3500 DIESEL L6
  Added Feb 2013 • 3 Fuel-ups

  Property of scottman70

• 16.6 Avg MPG

• white 3500

  2012 Ram 3500 DIESEL L6
  Added Jan 2013 • 6 Fuel-ups

  Property of DemoDodge

• 13.6 Avg MPG

• mollys hauler

  2012 Ram 3500 DIESEL L6
  Added Oct 2012 • 16 Fuel-ups

  Property of mollyspuller

• 10.9 Avg MPG

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