Based on data from 296 vehicles, 28,093 fuel-ups and 8,601,959 miles of driving, the 2018 Ram 2500 gets a combined Avg MPG of 14.49 with a 0.05 MPG margin of error.

Any Engine Type 5.7L V8 CNG (2) 5.7L V8 GAS (6) 6.4L V8 GAS (65) 6.7L L6 DIESEL (205) L6 DIESEL (3) Any Body Style Standard Cab Pickup (5) Extended Cab Pickup (1) Crew Cab Pickup (106) Extended Crew Cab Pickup (8) Cab & Chassis - Crew Cab (1) Any Submodel SLT HD (1) Limited Tungsten HD (1) Limited (2) ST (2) Outdoorsman (4) Base (5) Laramie Limited (5) Laramie Longhorn (6) Power Wagon (15) SLT (22) Big Horn (55) Tradesman (69) Laramie (106) Other (3)

Below you can see a distribution of the fuel-ups with 255 outliers (0.90%) removed.

Following shows the average MPG of each of the 296 vehicles in the system.

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• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2019 • 253 Fuel-ups

  Property of Stanweaver

• 17.0 Avg MPG

• My 2500

  2018 Ram 2500
  Added Feb 2018 • 176 Fuel-ups

  Property of joeminer

• 15.5 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Dec 2023 • 13 Fuel-ups

  Property of ddlecy

• 10.9 Avg MPG

• Ram 2500

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Jan 2018 • 318 Fuel-ups

  Property of timmcmanus

• 12.6 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 181 Fuel-ups

  Property of calchart

• 15.1 Avg MPG

• RAM

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 139 Fuel-ups

  Property of ridedestroyer33

• 16.4 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2019 • 321 Fuel-ups

  Property of cpcop

• 17.7 Avg MPG

• Greyramproject

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2019 • 174 Fuel-ups

  Property of rvdb

• 15.2 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 217 Fuel-ups

  Property of ZBsTDI

• 12.0 Avg MPG

• Yeti

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Jul 2019 • 223 Fuel-ups

  Property of mw243

• 12.0 Avg MPG

• Power Wagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 283 Fuel-ups

  Property of RussMuscle

• 14.2 Avg MPG

• My 2500

  2018 Ram 2500
  Added Oct 2018 • 260 Fuel-ups

  Property of biggscr

• 12.7 Avg MPG

• PowerWagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed
  Added Jan 2019 • 65 Fuel-ups

  Property of FrankTheTankGa

• 10.8 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Sep 2022 • 69 Fuel-ups

  Property of ED14

• 15.1 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 8 Speed Crew Cab Pickup
  Added Mar 2019 • 227 Fuel-ups

  Property of Mikey54

• 14.3 Avg MPG

• RAM 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 74 Fuel-ups

  Property of simeonberns

• 13.0 Avg MPG

• RAM 2500

  2018 Ram 2500 L6 DIESEL
  Added Jan 2018 • 361 Fuel-ups

  Property of RayC

• 14.9 Avg MPG

• My 2500 Deleted

  2018 Ram 2500 Laramie Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2020 • 350 Fuel-ups

  Property of nolantex

• 16.8 Avg MPG

• My 2500

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2018 • 299 Fuel-ups

  Property of JPROCHA

• 13.5 Avg MPG

• My 2500 odo reset

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 88 Fuel-ups

  Property of jertay13

• 16.5 Avg MPG

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