Based on data from 306 vehicles, 30,829 fuel-ups and 9,466,517 miles of driving, the 2018 Ram 2500 gets a combined Avg MPG of 14.51 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 (69) 6.7L L6 DIESEL (209) 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 (9) Power Wagon (15) SLT (22) Big Horn (56) Tradesman (72) Laramie (109) Other (3)

Below you can see a distribution of the fuel-ups with 287 outliers (0.92%) removed.

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

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• Ram Truck

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Mar 2018 • 481 Fuel-ups

  Property of rmitchell

• 14.7 Avg MPG

• 2018 Ram 2500 6.4 4.10's

  2018 Ram 2500 Outdoorsman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2019 • 137 Fuel-ups

  Property of topcop38

• 11.6 Avg MPG

• Bullwinkle

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Oct 2018 • 446 Fuel-ups

  Property of tabutler3

• 12.0 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 204 Fuel-ups

  Property of gtoddwhitman

• 15.8 Avg MPG

• RAM 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2021 • 129 Fuel-ups

  Property of Bengland25

• 14.0 Avg MPG

• RAM 2500 Cummins

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2018 • 239 Fuel-ups

  Property of Paulm01

• 14.9 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2019 • 290 Fuel-ups

  Property of Stanweaver

• 17.3 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2019 • 373 Fuel-ups

  Property of cpcop

• 17.7 Avg MPG

• Marshmallow

  2018 Ram 2500 Limited Tungsten HD L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2019 • 219 Fuel-ups

  Property of kdlewis2018

• 17.4 Avg MPG

• My 2500 Deleted

  2018 Ram 2500 Laramie Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2020 • 404 Fuel-ups

  Property of nolantex

• 17.0 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 213 Fuel-ups

  Property of draperjojo

• 17.9 Avg MPG

• My 2500

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2024 • 87 Fuel-ups

  Property of GraniteDiesel

• 16.3 Avg MPG

• RAM

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 171 Fuel-ups

  Property of ridedestroyer33

• 16.4 Avg MPG

• Ram

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Manual 6 Speed
  Added Mar 2019 • 175 Fuel-ups

  Property of Firechkn

• 18.5 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Sep 2022 • 112 Fuel-ups

  Property of ED14

• 15.5 Avg MPG

• RAM 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jan 2019 • 159 Fuel-ups

  Property of TMS46621

• 15.3 Avg MPG

• Power Wagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 314 Fuel-ups

  Property of RussMuscle

• 14.0 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 209 Fuel-ups

  Property of calchart

• 15.2 Avg MPG

• 2018 Ram 2500 Outdoorsman

  2018 Ram 2500 Outdoorsman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2023 • 78 Fuel-ups

  Property of Calgary1

• 14.4 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 159 Fuel-ups

  Property of baileyff

• 12.7 Avg MPG

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