Based on data from 297 vehicles, 28,208 fuel-ups and 8,640,051 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 (7) 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 (107) 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 (23) Big Horn (55) Tradesman (69) Laramie (106) Other (3)

Below you can see a distribution of the fuel-ups with 258 outliers (0.91%) removed.

Following shows the average MPG of each of the 297 vehicles in the system.

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• 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

• 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

• 2018 Ram 2500 Outdoorsman

  2018 Ram 2500 Outdoorsman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2023 • 34 Fuel-ups

  Property of Calgary1

• 15.1 Avg MPG

• 18 Ram 2500 4x4 6.7 g56 .95

  2018 Ram 2500 SLT 6.7L L6 DIESEL Manual 6 Speed
  Added Dec 2018 • 174 Fuel-ups

  Property of Igorskiy86

• 16.6 Avg MPG

• Ram2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2023 • 144 Fuel-ups

  Property of fleet4za

• 14.7 Avg MPG

• Ram 2500

  2018 Ram 2500 SLT 5.7L V8 CNG Automatic 6 Speed
  Added Aug 2023 • 13 Fuel-ups

  Property of mcduffman

• 13.6 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2019 • 88 Fuel-ups

  Property of nonickel

• 14.9 Avg MPG

• RAM 2500 Laramie

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2018 • 94 Fuel-ups

  Property of DirtRider

• 12.2 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 138 Fuel-ups

  Property of baileyff

• 12.8 Avg MPG

• Power Ram2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2019 • 122 Fuel-ups

  Property of biznitch15

• 14.5 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 153 Fuel-ups

  Property of mberding

• 14.3 Avg MPG

• Battle Cat

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed
  Added Apr 2018 • 261 Fuel-ups

  Property of eggshen

• 12.0 Avg MPG

• Ghost

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2019 • 73 Fuel-ups

  Property of KronicKilla

• 16.9 Avg MPG

• 18 Ram 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added May 2019 • 167 Fuel-ups

  Property of Hillelec

• 10.2 Avg MPG

• Marshmallow

  2018 Ram 2500 Limited Tungsten HD L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2019 • 214 Fuel-ups

  Property of kdlewis2018

• 17.4 Avg MPG

• 2018 RAM 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 259 Fuel-ups

  Property of Roy2Chin

• 15.4 Avg MPG

• Thor

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2017 • 188 Fuel-ups

  Property of CountryW

• 17.6 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Feb 2023 • 338 Fuel-ups

  Property of richey2

• 16.0 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Apr 2018 • 325 Fuel-ups

  Property of Asnyder264

• 16.1 Avg MPG

• Truck

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2022 • 34 Fuel-ups

  Property of clintbxtreme

• 14.5 Avg MPG

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