Based on data from 296 vehicles, 28,092 fuel-ups and 8,601,726 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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• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2019 • 218 Fuel-ups

  Property of ArcherBen

• 12.1 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

• Fall 23

  2018 Ram 2500 Big Horn
  Added Oct 2023 • 6 Fuel-ups

  Property of Queenb0213

• 15.3 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2018 • 136 Fuel-ups

  Property of Junior78

• 13.1 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2019 • 96 Fuel-ups

  Property of TForkes

• 13.9 Avg MPG

• 2018 Ram

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 166 Fuel-ups

  Property of Outcalt

• 15.7 Avg MPG

• Big Black

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 91 Fuel-ups

  Property of atoughram

• 16.4 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 Aug 2019 • 233 Fuel-ups

  Property of turtle64

• 16.1 Avg MPG

• Ram

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2018 • 284 Fuel-ups

  Property of turkeycbr

• 15.0 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2020 • 121 Fuel-ups

  Property of Lmmonaghan

• 16.1 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

• Southfork

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2020 • 139 Fuel-ups

  Property of SkiLogan

• 15.5 Avg MPG

• 2018 ram 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Feb 2019 • 211 Fuel-ups

  Property of vanettend

• 12.7 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 • 125 Fuel-ups

  Property of topcop38

• 11.7 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

• 2500

  2018 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Oct 2020 • 23 Fuel-ups

  Property of mfarus

• 12.3 Avg MPG

• Ram 2500

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Apr 2019 • 204 Fuel-ups

  Property of firebu1

• 10.9 Avg MPG

• Rufus

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

  Property of usmccorrections

• 13.1 Avg MPG

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