Based on data from 309 vehicles, 31,252 fuel-ups and 9,614,507 miles of driving, the 2018 Ram 2500 gets a combined Avg MPG of 14.52 with a 0.04 MPG margin of error.

Any Engine Type 5.7L V8 CNG (2) 5.7L V8 GAS (7) 6.4L V8 GAS (67) 6.7L L6 DIESEL (214) 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 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 (73) Laramie (112) Other (3)

Below you can see a distribution of the fuel-ups with 281 outliers (0.89%) removed.

Following shows the average MPG of each of the 309 vehicles in the system.

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• Ram 2500 ST

  2018 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2020 • 3 Fuel-ups

  Property of Maestro402

• 16.0 Avg MPG

• 18 Cummins

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2018 • 88 Fuel-ups

  Property of Timmy59360

• 15.2 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 138 Fuel-ups

  Property of richhudak

• 14.6 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2018 • 68 Fuel-ups

  Property of karch82

• 13.1 Avg MPG

• Ram 2500

  2018 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jun 2018 • 117 Fuel-ups

  Property of davisben

• 12.0 Avg MPG

• My 2500

  2018 Ram 2500 ST 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2019 • 44 Fuel-ups

  Property of mike_dogg

• 18.4 Avg MPG

• My 2018 Ram 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2018 • 65 Fuel-ups

  Property of brigham369

• 14.4 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2018 • 156 Fuel-ups

  Property of itguy97223

• 14.5 Avg MPG

• RAM 2500

  2018 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Jul 2021 • 88 Fuel-ups

  Property of CKayaks

• 13.0 Avg MPG

• RAM 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2019 • 120 Fuel-ups

  Property of mmeyers9615

• 14.3 Avg MPG

• 2018 Ram 2500

  2018 Ram 2500 Big Horn 6.4L V8 GAS Automatic 6 Speed Crew Cab Pickup
  Added Aug 2019 • 61 Fuel-ups

  Property of Bob2018

• 12.8 Avg MPG

• ‘18 Big Horn

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2019 • 45 Fuel-ups

  Property of bfrank826

• 13.8 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2018 • 329 Fuel-ups

  Property of Brett81

• 16.1 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2019 • 71 Fuel-ups

  Property of uomgacman

• 12.4 Avg MPG

• My 2500

  2018 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2019 • 75 Fuel-ups

  Property of WKRP

• 16.4 Avg MPG

• My 2500

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2019 • 81 Fuel-ups

  Property of Scrubtek73

• 15.4 Avg MPG

• Ram

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2019 • 125 Fuel-ups

  Property of My67Cummins

• 17.8 Avg MPG

• Big Guy

  2018 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2020 • 52 Fuel-ups

  Property of truckman323

• 14.5 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2019 • 202 Fuel-ups

  Property of js9234

• 14.9 Avg MPG

• Ram 2500

  2018 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2019 • 65 Fuel-ups

  Property of Parables

• 16.8 Avg MPG

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