Based on data from 374 vehicles, 30,637 fuel-ups and 10,252,296 miles of driving, the 2014 Ram 2500 gets a combined Avg MPG of 14.33 with a 0.05 MPG margin of error.

Any Engine Type 5.7L V8 CNG (6) 5.7L V8 GAS (19) 6.4L V8 GAS (58) 6.7L L6 DIESEL (245) GAS (1) H6 DIESEL (1) L6 DIESEL (18) V8 GAS (7) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (2) Crew Cab Pickup (94) Extended Crew Cab Pickup (19) Cab & Chassis - Extended Cab (1) Any Submodel Hemi Sport (1) Power Wagon (4) Outdoorsman (4) Lone Star (8) ST (10) Laramie Mega Cab (16) Laramie Longhorn (21) Laramie Limited (24) SLT (48) Big Horn (55) Tradesman (69) Laramie (91) Other (23)

Below you can see a distribution of the fuel-ups with 259 outliers (0.84%) removed.

Following shows the average MPG of each of the 374 vehicles in the system.

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• My 2500

  2014 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2016 • 89 Fuel-ups

  Property of dewey405

• 13.8 Avg MPG

• My ram 2500

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2022 • 51 Fuel-ups

  Property of mcgr0401

• 13.9 Avg MPG

• My 2500

  2014 Ram 2500 Lone Star 5.7L GAS V8 Standard 6 Crew Cab Pickup (4 Door)
  Added Sep 2014 • 180 Fuel-ups

  Property of dodgemaniac

• 16.9 Avg MPG

• My 2500

  2014 Ram 2500 SLT 5.7L V8 GAS Automatic 6 Speed
  Added Oct 2022 • 101 Fuel-ups

  Property of conrad57

• 11.0 Avg MPG

• Rachel Starr ⭐️

  2014 Ram 2500 Lone Star 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2016 • 197 Fuel-ups

  Property of dbrawner3

• 16.6 Avg MPG

• My 2500

  2014 Ram 2500 Laramie Mega Cab
  Added Sep 2022 • 6 Fuel-ups

  Property of nickyv

• 50.9 Avg MPG

• My 2500

  2014 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Oct 2021 • 87 Fuel-ups

  Property of Mopar73

• 14.8 Avg MPG

• Cummins Ram

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2013 • 207 Fuel-ups

  Property of bustNfuel

• 16.8 Avg MPG

• Cummins

  2014 Ram 2500 Laramie Mega Cab L6 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Sep 2022 • 152 Fuel-ups

  Property of dfnocturnal

• 15.6 Avg MPG

• Ram 2500

  2014 Ram 2500 Big Horn 5.7L V8 GAS Automatic 6 Speed
  Added Dec 2014 • 277 Fuel-ups

  Property of ltpyro

• 17.3 Avg MPG

• My 2500

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2017 • 430 Fuel-ups

  Property of smeash

• 11.3 Avg MPG

• Dixie

  2014 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2024 • 25 Fuel-ups

  Property of CASH6-7

• 14.5 Avg MPG

• My 2500

  2014 Ram 2500 Laramie Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2022 • 4 Fuel-ups

  Property of cesarquad

• 17.6 Avg MPG

• My Truck

  2014 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2022 • 23 Fuel-ups

  Property of ptheisen88

• 16.6 Avg MPG

• Ram 2500

  2014 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2018 • 240 Fuel-ups

  Property of pete1991

• 12.9 Avg MPG

• Brown Ram tune 5 fleece cheetah

  2014 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2020 • 183 Fuel-ups

  Property of Corvettefan8

• 10.7 Avg MPG

• 2014 Ram 2500

  2014 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2016 • 85 Fuel-ups

  Property of afrill

• 13.8 Avg MPG

• My 2500

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2021 • 10 Fuel-ups

  Property of Jason355

• 14.5 Avg MPG

• Ram 2500

  2014 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2020 • 90 Fuel-ups

  Property of lilbp12369

• 15.5 Avg MPG

• 2014 Ram 2500

  2014 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2018 • 9 Fuel-ups

  Property of spoints

• 16.3 Avg MPG

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