Based on data from 247 vehicles, 23,603 fuel-ups and 7,646,757 miles of driving, the 2012 Ram 2500 gets a combined Avg MPG of 13.67 with a 0.04 MPG margin of error.

Any Engine Type 5.7L V8 GAS (25) 6.7L L6 DIESEL (170) GAS (1) L6 DIESEL (39) V8 GAS (5) Any Body Style Standard Cab Pickup (1) Crew Cab Pickup (58) Extended Crew Cab Pickup (15) Any Submodel Power Wagon (3) Outdoorsman (8) Laramie Longhorn (25) ST (32) SLT (61) Laramie (69) Other (49)

Below you can see a distribution of the fuel-ups with 484 outliers (2.01%) removed.

Following shows the average MPG of each of the 247 vehicles in the system.

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• Work Horse

  2012 Ram 2500 SLT 6.7L DIESEL L6 Automatic 6
  Added Apr 2014 • 286 Fuel-ups

  Property of acorrea62

• 14.9 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2019 • 29 Fuel-ups

  Property of bpop

• 17.5 Avg MPG

• My Ram Pickup

  2012 Ram 2500 SLT
  Added Oct 2015 • 45 Fuel-ups

  Property of brhinehart

• 15.2 Avg MPG

• Wags Cummins

  2012 Ram 2500 ST 6.7L L6 DIESEL Automatic 5 Speed Crew Cab Pickup
  Added May 2014 • 129 Fuel-ups

  Property of drwaggs

• 13.9 Avg MPG

• Dodge 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added May 2016 • 51 Fuel-ups

  Property of spike_916

• 13.6 Avg MPG

• The Power Wagon

  2012 Ram 2500 Power Wagon 5.7L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Feb 2016 • 59 Fuel-ups

  Property of Sledlvr

• 12.7 Avg MPG

• Cummins

  2012 Ram 2500 ST 6.7L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Jun 2014 • 323 Fuel-ups

  Property of Cummins1545

• 16.9 Avg MPG

• My 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2017 • 82 Fuel-ups

  Property of StevieDe

• 12.8 Avg MPG

• Cummins

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2018 • 146 Fuel-ups

  Property of Thrash10

• 14.4 Avg MPG

• My 2500

  2012 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2018 • 57 Fuel-ups

  Property of joshg31329

• 17.0 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2017 • 43 Fuel-ups

  Property of dunerider1299

• 14.0 Avg MPG

• Matilda

  2012 Ram 2500 ST 6.7L L6 DIESEL Standard 6 Speed
  Added Mar 2018 • 37 Fuel-ups

  Property of grimesc71

• 16.2 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2019 • 11 Fuel-ups

  Property of fwiegmann

• 15.9 Avg MPG

• Ram

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2016 • 613 Fuel-ups

  Property of walterstowing

• 16.2 Avg MPG

• My 2500

  2012 Ram 2500 Outdoorsman 5.7L V8 GAS Automatic 6 Speed
  Added May 2019 • 4 Fuel-ups

  Property of zharing

• 13.1 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2016 • 102 Fuel-ups

  Property of darkhawk57

• 14.7 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Manual 6 Speed
  Added Feb 2019 • 3 Fuel-ups

  Property of bucky91

• 11.0 Avg MPG

• Ram

  2012 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2012 • 84 Fuel-ups

  Property of BourbonRam

• 11.7 Avg MPG

• My 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 5 Speed
  Added Oct 2018 • 23 Fuel-ups

  Property of scrothe

• 13.1 Avg MPG

• 2012 Cummins

  2012 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2018 • 14 Fuel-ups

  Property of Ethanmabe

• 13.9 Avg MPG

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