Based on data from 173 vehicles, 14,977 fuel-ups and 4,310,542 miles of driving, the 2021 Ram 2500 gets a combined Avg MPG of 13.85 with a 0.06 MPG margin of error.

Any Engine Type 6.4L V8 GAS (61) 6.7L L6 DIESEL (108) Any Body Style Standard Cab Pickup (1) Crew Cab Pickup (41) Extended Crew Cab Pickup (6) Cab & Chassis - Crew Cab (1) Any Submodel Lone Star (2) Laramie Longhorn (3) Power Wagon (22) Limited (25) Tradesman (34) Big Horn (35) Laramie (51) Other (1)

Below you can see a distribution of the fuel-ups with 165 outliers (1.09%) removed.

Following shows the average MPG of each of the 173 vehicles in the system.

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• My 2500

  2021 Ram 2500 Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 111 Fuel-ups

  Property of mszalay

• 15.4 Avg MPG

• 21 Ram 2500

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2021 • 85 Fuel-ups

  Property of dkosheba1

• 16.7 Avg MPG

• Black Betty

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2021 • 214 Fuel-ups

  Property of ramloco1

• 17.9 Avg MPG

• My Ram 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jul 2018 • 179 Fuel-ups

  Property of tsdeane

• 17.4 Avg MPG

• My 2500

  2021 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 8 Speed
  Added Aug 2023 • 1259 Fuel-ups

  Property of dksecret2

• 13.5 Avg MPG

• Ram 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 111 Fuel-ups

  Property of Lifted94XLT

• 15.2 Avg MPG

• New Princess

  2021 Ram 2500 Limited 6.4L V8 GAS Automatic 6 Speed
  Added Mar 2021 • 90 Fuel-ups

  Property of BarbiD

• 12.2 Avg MPG

• SK Mega Limited

  2021 Ram 2500 Limited 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Apr 2021 • 108 Fuel-ups

  Property of skreutzb

• 17.3 Avg MPG

• Camping Truck

  2021 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 8 Speed
  Added Oct 2021 • 131 Fuel-ups

  Property of derschneller

• 17.7 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 194 Fuel-ups

  Property of itguy97223

• 13.9 Avg MPG

• Truck

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2021 • 89 Fuel-ups

  Property of adampaulsen

• 15.3 Avg MPG

• My MegaCab

  2021 Ram 2500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Aug 2024 • 15 Fuel-ups

  Property of ianspecs

• 12.9 Avg MPG

• Templar 2021 75th Anniversary Power Wagon

  2021 Ram 2500 Power Wagon 6.4L V8 GAS Automatic 8 Speed
  Added Jan 2023 • 86 Fuel-ups

  Property of TemplarAZ

• 11.2 Avg MPG

• 2021 RAM 2500

  2021 Ram 2500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2021 • 114 Fuel-ups

  Property of rist3r

• 14.1 Avg MPG

• My 2500

  2021 Ram 2500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 200 Fuel-ups

  Property of KKeesee

• 15.8 Avg MPG

• My 2500

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Jun 2021 • 210 Fuel-ups

  Property of krisfx4

• 13.5 Avg MPG

• My 21 2500

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 6 Speed
  Added Aug 2022 • 226 Fuel-ups

  Property of beast02

• 12.1 Avg MPG

• Ram 2500

  2021 Ram 2500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Feb 2021 • 223 Fuel-ups

  Property of pdxa100

• 12.2 Avg MPG

• Beast

  2021 Ram 2500 Limited 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Sep 2021 • 220 Fuel-ups

  Property of RSchut

• 13.7 Avg MPG

• My 2500

  2021 Ram 2500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2021 • 223 Fuel-ups

  Property of TBRogers27

• 16.8 Avg MPG

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