Based on data from 247 vehicles, 23,690 fuel-ups and 7,675,747 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 (2.00%) removed.

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

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• RAM 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2020 • 166 Fuel-ups

  Property of waz0wski

• 14.3 Avg MPG

• Longhorn

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 294 Fuel-ups

  Property of Godden

• 12.2 Avg MPG

• Ram

  2012 Ram 2500 SLT 6.7L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Apr 2019 • 301 Fuel-ups

  Property of JRFairchild

• 15.2 Avg MPG

• My 2500

  2012 Ram 2500 Outdoorsman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 154 Fuel-ups

  Property of ratedaargh

• 15.9 Avg MPG

• Longhorn

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added May 2018 • 481 Fuel-ups

  Property of Tfreeman84

• 14.2 Avg MPG

• 2012 Ram

  2012 Ram 2500 SLT 6.7L L6 DIESEL Manual 6 Speed
  Added Apr 2015 • 47 Fuel-ups

  Property of paulth216

• 13.4 Avg MPG

• My 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2022 • 79 Fuel-ups

  Property of RickYoder

• 14.8 Avg MPG

• Ram 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2018 • 404 Fuel-ups

  Property of MD2500

• 13.0 Avg MPG

• Dodge

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2022 • 192 Fuel-ups

  Property of Lukehunt

• 18.7 Avg MPG

• Gold Dodge

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2024 • 207 Fuel-ups

  Property of thagman

• 13.4 Avg MPG

• My 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2017 • 405 Fuel-ups

  Property of ThoRam

• 13.8 Avg MPG

• Power Wagon

  2012 Ram 2500 Power Wagon 5.7L V8 GAS Automatic 5 Speed
  Added Mar 2017 • 422 Fuel-ups

  Property of tenmile

• 11.1 Avg MPG

• 2012 Ram 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2015 • 400 Fuel-ups

  Property of ZetaTre

• 13.9 Avg MPG

• Pearl

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2017 • 264 Fuel-ups

  Property of Mono61

• 13.3 Avg MPG

• Big Puppy Truck

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2018 • 556 Fuel-ups

  Property of aseidl

• 14.9 Avg MPG

• Ram 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2022 • 73 Fuel-ups

  Property of genzerts

• 17.7 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2018 • 176 Fuel-ups

  Property of Epixx

• 11.7 Avg MPG

• My 2500

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2023 • 95 Fuel-ups

  Property of lhunt1257

• 17.3 Avg MPG

• CASH

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2024 • 83 Fuel-ups

  Property of CASH6-7

• 13.5 Avg MPG

• 2012 Ram 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 33 Fuel-ups

  Property of dbuhr135

• 13.3 Avg MPG

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