Based on data from 247 vehicles, 23,638 fuel-ups and 7,658,878 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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• Betty White

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2023 • 55 Fuel-ups

  Property of williamsaar3rd

• 13.4 Avg MPG

• Ram

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2023 • 30 Fuel-ups

  Property of youngjake08

• 15.3 Avg MPG

• 2012 RAM 2500 LL Cummins

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2015 • 241 Fuel-ups

  Property of tecumseh

• 13.2 Avg MPG

• Ram

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2018 • 116 Fuel-ups

  Property of Matthewcopas

• 17.3 Avg MPG

• My 2500 Longhorn

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2018 • 31 Fuel-ups

  Property of Sage59

• 13.2 Avg MPG

• Big Red

  2012 Ram 2500 Laramie 6.7L DIESEL L6 Automatic 6 Crew Cab Pickup (4 Door)
  Added Sep 2014 • 133 Fuel-ups

  Property of zeusbud8

• 12.2 Avg MPG

• 12 RAM 4x4

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2017 • 33 Fuel-ups

  Property of HughesElec

• 21.3 Avg MPG

• 2012 Dodge Ram 2500

  2012 Ram 2500 SLT 5.7L V8 GAS Automatic 5 Speed
  Added Jul 2018 • 149 Fuel-ups

  Property of bkfoxinfl

• 14.5 Avg MPG

• My 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2021 • 13 Fuel-ups

  Property of DasWookiee

• 13.7 Avg MPG

• Jep's Ram 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 21 Fuel-ups

  Property of jfator

• 16.3 Avg MPG

• Ram 2500

  2012 Ram 2500 ST 5.7L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 43 Fuel-ups

  Property of smkraus36

• 10.8 Avg MPG

• Ram

  2012 Ram 2500 Laramie 5.7L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Apr 2018 • 310 Fuel-ups

  Property of fortierwj

• 12.9 Avg MPG

• My Ram 2500

  2012 Ram 2500 Outdoorsman 5.7L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added May 2020 • 267 Fuel-ups

  Property of fradchy

• 13.4 Avg MPG

• Silver Bullet

  2012 Ram 2500 Laramie 6.7L L6 DIESEL
  Added Aug 2012 • 181 Fuel-ups

  Property of aircooled

• 13.4 Avg MPG

• My 2500

  2012 Ram 2500 ST 6.7L L6 DIESEL Manual 6 Speed
  Added Oct 2017 • 124 Fuel-ups

  Property of jam2336

• 13.2 Avg MPG

• Cummins

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2017 • 220 Fuel-ups

  Property of Goose4268

• 15.8 Avg MPG

• Black Ram

  2012 Ram 2500 DIESEL L6
  Added Feb 2013 • 457 Fuel-ups

  Property of anguspollard

• 15.4 Avg MPG

• 2012 RAM 2500 ST

  2012 Ram 2500 ST 6.7L L6 DIESEL Manual 6 Speed
  Added May 2020 • 75 Fuel-ups

  Property of Mar-Kark

• 13.1 Avg MPG

• Cummins

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2014 • 241 Fuel-ups

  Property of nuttyjeeps

• 14.2 Avg MPG

• My 2500

  2012 Ram 2500 SLT 5.7L V8 GAS Automatic 5 Speed
  Added Apr 2021 • 38 Fuel-ups

  Property of TioMark

• 13.5 Avg MPG

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