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 SLT 6.4L V8 GAS Automatic 6 Speed
  Added Feb 2024 • 12 Fuel-ups

  Property of CrayHughes

• 12.2 Avg MPG

• My Black Bitch

  2014 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2015 • 238 Fuel-ups

  Property of MegaCummins

• 16.7 Avg MPG

• My 2500

  2014 Ram 2500 SLT 5.7L V8 GAS Automatic 6 Speed
  Added Jan 2023 • 32 Fuel-ups

  Property of max64

• 11.5 Avg MPG

• 2500

  2014 Ram 2500 Laramie Mega Cab L6 DIESEL
  Added Aug 2023 • 17 Fuel-ups

  Property of JessBailey

• 14.4 Avg MPG

• RamUoutamyway

  2014 Ram 2500 Tradesman 6.4L GAS V8 Automatic 6 Crew Cab Pickup (4 Door)
  Added Aug 2014 • 93 Fuel-ups

  Property of idahemi64

• 12.2 Avg MPG

• My 2500

  2014 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2019 • 146 Fuel-ups

  Property of Bobrozz

• 15.7 Avg MPG

• Work truck

  2014 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed
  Added Jul 2019 • 248 Fuel-ups

  Property of patsater

• 13.2 Avg MPG

• Silver Ghost

  2014 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2017 • 125 Fuel-ups

  Property of mh53cpo

• 17.0 Avg MPG

• TRUCK

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2017 • 173 Fuel-ups

  Property of chevytruck13

• 15.4 Avg MPG

• Lee RAM 2500

  2014 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2020 • 8 Fuel-ups

  Property of mbroadhead

• 18.0 Avg MPG

• Mike J Geyer

  2014 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2019 • 555 Fuel-ups

  Property of Mgeyer

• 14.7 Avg MPG

• My 2500

  2014 Ram 2500 Tradesman 6.7L L6 DIESEL Manual 6 Speed
  Added Sep 2023 • 20 Fuel-ups

  Property of SaylerTrucking

• 13.6 Avg MPG

• Ram Truck

  2014 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2018 • 16 Fuel-ups

  Property of drob160

• 11.2 Avg MPG

• My 2500

  2014 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2020 • 29 Fuel-ups

  Property of Jerryd120

• 15.8 Avg MPG

• My 2500

  2014 Ram 2500 SLT 5.7L V8 CNG Manual 6 Speed
  Added Dec 2014 • 335 Fuel-ups

  Property of Fireman_JB

• 16.5 Avg MPG

• My 2500

  2014 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2023 • 5 Fuel-ups

  Property of RCRanch

• 17.8 Avg MPG

• My 2500

  2014 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Nov 2019 • 162 Fuel-ups

  Property of trailclimber

• 12.8 Avg MPG

• My 2500

  2014 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2023 • 14 Fuel-ups

  Property of Rogr

• 18.8 Avg MPG

• My 2500

  2014 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2023 • 151 Fuel-ups

  Property of zebprawl

• 16.2 Avg MPG

• 2500 RAM

  2014 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2017 • 101 Fuel-ups

  Property of istbenz

• 10.9 Avg MPG

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