Based on data from 95 vehicles, 5,645 fuel-ups and 1,931,749 miles of driving, the 2020 Ram 3500 gets a combined Avg MPG of 12.07 with a 0.11 MPG margin of error.

Any Engine Type 6.4L V8 GAS (4) 6.7L L6 DIESEL (90) L6 DIESEL (1) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (27) Extended Crew Cab Pickup (5) Any Submodel Lone Star (1) SLT (2) Big Horn (6) Limited (11) Laramie Longhorn (11) Tradesman (22) Laramie (42)

Below you can see a distribution of the fuel-ups with 47 outliers (0.83%) removed.

Following shows the average MPG of each of the 95 vehicles in the system.

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• Delmonico Pearl

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2020 • 192 Fuel-ups

  Property of Rodram2002

• 16.9 Avg MPG

• Rattle Trap

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2021 • 170 Fuel-ups

  Property of loveracing1988

• 12.8 Avg MPG

• 2020 RAM 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2022 • 22 Fuel-ups

  Property of mikey99999

• 11.9 Avg MPG

• Hex

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2020 • 325 Fuel-ups

  Property of Snaps

• 11.0 Avg MPG

• 3500 HO

  2020 Ram 3500 Limited 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2020 • 52 Fuel-ups

  Property of rjterry21

• 10.1 Avg MPG

• Vision

  2020 Ram 3500 SLT 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2023 • 30 Fuel-ups

  Property of jamessgibson

• 9.8 Avg MPG

• Night Edition

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2020 • 98 Fuel-ups

  Property of sheepman123

• 12.6 Avg MPG

• My 2020 Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2023 • 13 Fuel-ups

  Property of sdwike1955

• 15.6 Avg MPG

• My 3500

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2020 • 74 Fuel-ups

  Property of borders_aus

• 16.3 Avg MPG

• My 3500

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2023 • 5 Fuel-ups

  Property of dropt_98_dakota

• 13.6 Avg MPG

• Ruby

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2023 • 14 Fuel-ups

  Property of ctwombley

• 15.7 Avg MPG

• Ram 3500 Laramie

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 159 Fuel-ups

  Property of marioa2z

• 16.0 Avg MPG

• My 3500

  2020 Ram 3500 SLT 6.4L V8 GAS Automatic 6 Speed
  Added Mar 2020 • 52 Fuel-ups

  Property of KevinMoto

• 10.3 Avg MPG

• 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2020 • 261 Fuel-ups

  Property of TheBackRoads

• 13.0 Avg MPG

• My 2020 Ram

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2020 • 231 Fuel-ups

  Property of papabear777

• 12.6 Avg MPG

• Rip DEF

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Dec 2022 • 10 Fuel-ups

  Property of bullittman

• 704.5 Avg MPG

• Apollo

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Nov 2020 • 117 Fuel-ups

  Property of daveglade

• 11.1 Avg MPG

• 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2020 • 77 Fuel-ups

  Property of krisjmoore

• 8.2 Avg MPG

• RIP

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2021 • 44 Fuel-ups

  Property of bullittman

• 14.2 Avg MPG

• My 3500 “Paint”

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2020 • 158 Fuel-ups

  Property of Woodchuck57

• 11.5 Avg MPG

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