Based on data from 296 vehicles, 28,040 fuel-ups and 8,584,103 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 Oct 2019 • 96 Fuel-ups

  Property of TForkes

• 13.9 Avg MPG

• Power Wagon

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

  Property of blackbeauty89

• 10.5 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

• Ram 2500

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed Extended Crew Cab Pickup
  Added Jan 2018 • 317 Fuel-ups

  Property of timmcmanus

• 12.6 Avg MPG

• RAM 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2018 • 102 Fuel-ups

  Property of ericdlee

• 17.4 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

• Bullwinkle

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Oct 2018 • 404 Fuel-ups

  Property of tabutler3

• 11.9 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 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 138 Fuel-ups

  Property of ridedestroyer33

• 16.4 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed
  Added Dec 2023 • 12 Fuel-ups

  Property of ddlecy

• 10.9 Avg MPG

• RAM 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2018 • 228 Fuel-ups

  Property of FyrGuy176

• 16.6 Avg MPG

• 2018 Ram 2500 (Pat)

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Nov 2021 • 131 Fuel-ups

  Property of Cbrgary

• 9.6 Avg MPG

• 2018 Ram

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 173 Fuel-ups

  Property of tsconver

• 14.6 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 180 Fuel-ups

  Property of calchart

• 15.1 Avg MPG

• 5th Work Vehicle

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2019 • 252 Fuel-ups

  Property of snivl69

• 18.2 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 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2020 • 87 Fuel-ups

  Property of ThunderRam

• 23.2 Avg MPG

• 2018 Dodge

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2023 • 39 Fuel-ups

  Property of ajshaww

• 16.0 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

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