Based on data from 306 vehicles, 30,947 fuel-ups and 9,505,108 miles of driving, the 2018 Ram 2500 gets a combined Avg MPG of 14.50 with a 0.05 MPG margin of error.

Any Engine Type 5.7L V8 CNG (2) 5.7L V8 GAS (7) 6.4L V8 GAS (68) 6.7L L6 DIESEL (210) 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 Limited Tungsten HD (1) Limited (2) ST (2) Outdoorsman (4) Base (5) Laramie Limited (5) Laramie Longhorn (9) Power Wagon (15) SLT (22) Big Horn (57) Tradesman (72) Laramie (109) Other (3)

Below you can see a distribution of the fuel-ups with 288 outliers (0.92%) removed.

Following shows the average MPG of each of the 306 vehicles in the system.

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• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 214 Fuel-ups

  Property of gtoddwhitman

• 15.7 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2019 • 379 Fuel-ups

  Property of cpcop

• 17.7 Avg MPG

• My 2500 Deleted

  2018 Ram 2500 Laramie Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2020 • 411 Fuel-ups

  Property of nolantex

• 17.1 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Standard Cab Pickup
  Added May 2022 • 257 Fuel-ups

  Property of ecozzy0193

• 17.3 Avg MPG

• Southfork

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2020 • 196 Fuel-ups

  Property of SkiLogan

• 15.3 Avg MPG

• Bullwinkle

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Oct 2018 • 454 Fuel-ups

  Property of tabutler3

• 12.0 Avg MPG

• Rufus

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 99 Fuel-ups

  Property of usmccorrections

• 13.3 Avg MPG

• Ram

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2024 • 20 Fuel-ups

  Property of cslagh

• 14.1 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 161 Fuel-ups

  Property of baileyff

• 12.7 Avg MPG

• Power Wagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 316 Fuel-ups

  Property of RussMuscle

• 14.0 Avg MPG

• My 2500 odo reset

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 106 Fuel-ups

  Property of jertay13

• 16.1 Avg MPG

• Caroline

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 186 Fuel-ups

  Property of CamJ17

• 14.6 Avg MPG

• Greyramproject

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2019 • 216 Fuel-ups

  Property of rvdb

• 15.3 Avg MPG

• Ram 2500

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2019 • 236 Fuel-ups

  Property of firebu1

• 11.0 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2022 • 410 Fuel-ups

  Property of buckcommander94

• 17.4 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2024 • 36 Fuel-ups

  Property of texfire76

• 13.0 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Sep 2018 • 246 Fuel-ups

  Property of matt85

• 20.0 Avg MPG

• My 2500

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2024 • 93 Fuel-ups

  Property of GraniteDiesel

• 16.3 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL
  Added Aug 2019 • 248 Fuel-ups

  Property of azguitarzan

• 13.7 Avg MPG

• Ram Truck

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Mar 2018 • 486 Fuel-ups

  Property of rmitchell

• 14.7 Avg MPG

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