Based on data from 249 vehicles, 24,179 fuel-ups and 7,839,073 miles of driving, the 2012 Ram 2500 gets a combined Avg MPG of 13.66 with a 0.04 MPG margin of error.

Any Engine Type 5.7L V8 GAS (25) 6.7L L6 DIESEL (172) GAS (1) L6 DIESEL (39) V8 GAS (5) Any Body Style Standard Cab Pickup (1) Crew Cab Pickup (59) Extended Crew Cab Pickup (15) Any Submodel Power Wagon (3) Outdoorsman (8) Laramie Longhorn (25) ST (32) SLT (63) Laramie (69) Other (49)

Below you can see a distribution of the fuel-ups with 509 outliers (2.06%) removed.

Following shows the average MPG of each of the 249 vehicles in the system.

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• My 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2022 • 82 Fuel-ups

  Property of RickYoder

• 14.8 Avg MPG

• Pearl

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2017 • 271 Fuel-ups

  Property of Mono61

• 13.3 Avg MPG

• My 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2018 • 171 Fuel-ups

  Property of tnt_motorsports

• 12.6 Avg MPG

• Ram

  2012 Ram 2500 Laramie 5.7L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Jul 2024 • 314 Fuel-ups

  Property of fortierwj

• 12.9 Avg MPG

• Cummins

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2017 • 234 Fuel-ups

  Property of Goose4268

• 15.8 Avg MPG

• My 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2018 • 423 Fuel-ups

  Property of jjgates03015

• 10.9 Avg MPG

• Ram 2019

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2019 • 228 Fuel-ups

  Property of walterstowing

• 14.5 Avg MPG

• Ram

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2018 • 119 Fuel-ups

  Property of Matthewcopas

• 17.1 Avg MPG

• 1. Bernice

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Dec 2023 • 17 Fuel-ups

  Property of Lance80S

• 11.3 Avg MPG

• Ram

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2023 • 31 Fuel-ups

  Property of youngjake08

• 15.2 Avg MPG

• Power Wagon

  2012 Ram 2500 Power Wagon 5.7L V8 GAS Automatic 5 Speed
  Added Mar 2017 • 433 Fuel-ups

  Property of tenmile

• 11.1 Avg MPG

• Ram 2500 HD

  2012 Ram 2500 SLT 5.7L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Oct 2017 • 579 Fuel-ups

  Property of RHIBDriver

• 11.9 Avg MPG

• My 2500

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2017 • 418 Fuel-ups

  Property of ThoRam

• 13.8 Avg MPG

• Ram 2500 (200k+)

  2012 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2022 • 29 Fuel-ups

  Property of jaup09

• 17.0 Avg MPG

• Mjolnir

  2012 Ram 2500 SLT 6.7L L6 DIESEL Manual 6 Speed
  Added Sep 2018 • 225 Fuel-ups

  Property of thecoffey412

• 13.5 Avg MPG

• Ram 2500

  2012 Ram 2500 ST 5.7L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 44 Fuel-ups

  Property of smkraus36

• 10.8 Avg MPG

• Gold Dodge

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2024 • 212 Fuel-ups

  Property of thagman

• 13.4 Avg MPG

• Ram 2500

  2012 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2018 • 409 Fuel-ups

  Property of MD2500

• 13.0 Avg MPG

• Longhorn

  2012 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2018 • 296 Fuel-ups

  Property of Godden

• 12.2 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

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