Based on data from 163 vehicles, 10,272 fuel-ups and 2,978,623 miles of driving, the 2021 Ram 2500 gets a combined Avg MPG of 13.93 with a 0.08 MPG margin of error.

Any Engine Type 6.4L V8 GAS (56) 6.7L L6 DIESEL (102) Any Body Style Standard Cab Pickup (1) Crew Cab Pickup (40) Extended Crew Cab Pickup (6) Cab & Chassis - Crew Cab (1) Any Submodel Lone Star (2) Laramie Longhorn (3) Power Wagon (20) Limited (24) Tradesman (33) Big Horn (34) Laramie (46) Other (1)

Below you can see a distribution of the fuel-ups with 100 outliers (0.96%) removed.

Following shows the average MPG of each of the 163 vehicles in the system.

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• Big chungus

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2021 • 77 Fuel-ups

  Property of nidakeed

• 14.5 Avg MPG

• 2021 Ram 2500

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Mar 2021 • 48 Fuel-ups

  Property of dstarr62

• 11.1 Avg MPG

• Ram 2500

  2021 Ram 2500 Big Horn 6.4L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Jul 2021 • 44 Fuel-ups

  Property of dmangi

• 13.1 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2022 • 80 Fuel-ups

  Property of East0352

• 15.6 Avg MPG

• Beast the Blue Truck

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Jan 2021 • 90 Fuel-ups

  Property of alevyinroc

• 10.2 Avg MPG

• Ram2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2022 • 25 Fuel-ups

  Property of aronasberry

• 14.4 Avg MPG

• Let’s Go Pappaw

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 107 Fuel-ups

  Property of Blkrvrbart

• 15.4 Avg MPG

• Noctem Borealis

  2021 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 8 Speed
  Added Jan 2021 • 84 Fuel-ups

  Property of ethancaine

• 12.3 Avg MPG

• Snwwhte

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Oct 2021 • 76 Fuel-ups

  Property of ClamsJager

• 11.0 Avg MPG

• Ram 2500

  2021 Ram 2500 Big Horn 6.4L V8 GAS Automatic 8 Speed Crew Cab Pickup
  Added Apr 2023 • 25 Fuel-ups

  Property of Scrambler200123

• 15.0 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2021 • 397 Fuel-ups

  Property of kfllc

• 15.9 Avg MPG

• Ram 2500

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2021 • 276 Fuel-ups

  Property of ScottNunezCorp

• 12.0 Avg MPG

• My 2500

  2021 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2023 • 27 Fuel-ups

  Property of KrispyMPG

• 14.4 Avg MPG

• Cummins

  2021 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2023 • 26 Fuel-ups

  Property of Sandhopper

• 17.3 Avg MPG

• My 2500

  2021 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 8 Speed
  Added Aug 2023 • 740 Fuel-ups

  Property of dksecret2

• 13.1 Avg MPG

• Blackie

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2021 • 120 Fuel-ups

  Property of davemillsphoto

• 13.7 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2021 • 153 Fuel-ups

  Property of TBRogers27

• 16.9 Avg MPG

• Beast’s Ram 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2021 • 260 Fuel-ups

  Property of brg34

• 13.0 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2021 • 66 Fuel-ups

  Property of epster2

• 13.2 Avg MPG

• My 21 2500

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed
  Added Aug 2022 • 115 Fuel-ups

  Property of beast02

• 12.9 Avg MPG

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