Based on data from 306 vehicles, 30,661 fuel-ups and 9,413,368 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 (68) 6.7L L6 DIESEL (210) L6 DIESEL (3) Any Body Style Standard Cab Pickup (5) Extended Cab Pickup (1) Crew Cab Pickup (105) 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 (71) Laramie (110) Other (3)

Below you can see a distribution of the fuel-ups with 285 outliers (0.92%) removed.

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

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• Charlie’s Truck

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2024 • 43 Fuel-ups

  Property of cessnajerry

• 18.4 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2021 • 517 Fuel-ups

  Property of alexlikestacos

• 13.7 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 270 Fuel-ups

  Property of ZBsTDI

• 12.1 Avg MPG

• My 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2024 • 15 Fuel-ups

  Property of Mattjalex

• 13.5 Avg MPG

• Ram Truck

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Mar 2018 • 477 Fuel-ups

  Property of rmitchell

• 14.7 Avg MPG

• Battle Cat

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed
  Added Apr 2018 • 267 Fuel-ups

  Property of eggshen

• 12.0 Avg MPG

• My 2500

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2024 • 79 Fuel-ups

  Property of GraniteDiesel

• 16.3 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2018 • 190 Fuel-ups

  Property of gtoddwhitman

• 16.1 Avg MPG

• Power Wagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 312 Fuel-ups

  Property of RussMuscle

• 14.1 Avg MPG

• My 2500

  2018 Ram 2500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2024 • 5 Fuel-ups

  Property of Jverman23

• 15.5 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2019 • 109 Fuel-ups

  Property of TForkes

• 13.9 Avg MPG

• Ram 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2017 • 230 Fuel-ups

  Property of dcoy

• 17.7 Avg MPG

• Power Wagon

  2018 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 6 Speed
  Added Oct 2023 • 46 Fuel-ups

  Property of blackbeauty89

• 10.4 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL
  Added Aug 2019 • 244 Fuel-ups

  Property of azguitarzan

• 13.7 Avg MPG

• My 2500

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2018 • 306 Fuel-ups

  Property of JPROCHA

• 13.6 Avg MPG

• RAM

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 168 Fuel-ups

  Property of ridedestroyer33

• 16.4 Avg MPG

• Cummins

  2018 Ram 2500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2023 • 45 Fuel-ups

  Property of ArtifexWS

• 17.6 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2020 • 108 Fuel-ups

  Property of ThunderRam

• 23.6 Avg MPG

• 2018 ram 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Feb 2019 • 224 Fuel-ups

  Property of vanettend

• 12.7 Avg MPG

• Big Black

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2019 • 101 Fuel-ups

  Property of atoughram

• 16.3 Avg MPG

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