Based on data from 99 vehicles, 7,115 fuel-ups and 2,455,623 miles of driving, the 2020 Ram 3500 gets a combined Avg MPG of 12.16 with a 0.09 MPG margin of error.

Any Engine Type 6.4L V8 GAS (4) 6.7L L6 DIESEL (94) 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 (7) Limited (11) Laramie Longhorn (11) Tradesman (23) Laramie (44)

Below you can see a distribution of the fuel-ups with 65 outliers (0.91%) removed.

Following shows the average MPG of each of the 99 vehicles in the system.

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• My 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2021 • 26 Fuel-ups

  Property of WestobouRAM

• 15.4 Avg MPG

• The Duelly

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2021 • 76 Fuel-ups

  Property of mytemike

• 12.0 Avg MPG

• My 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2021 • 58 Fuel-ups

  Property of Gregorylynngardner

• 12.6 Avg MPG

• Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 8 Speed
  Added Jun 2020 • 123 Fuel-ups

  Property of cdottjr

• 12.4 Avg MPG

• My 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 8 Speed
  Added Jan 2021 • 62 Fuel-ups

  Property of evilworld

• 10.5 Avg MPG

• Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2020 • 128 Fuel-ups

  Property of swfcpilot

• 10.2 Avg MPG

• 2020 RAM 3500 HO Dually

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Jul 2020 • 40 Fuel-ups

  Property of MikeXM

• 12.4 Avg MPG

• The Duelly

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Sep 2020 • 79 Fuel-ups

  Property of mytemike

• 11.3 Avg MPG

• 2020 Dodge

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Aug 2020 • 37 Fuel-ups

  Property of newtrout

• 14.1 Avg MPG

• My 3500

  2020 Ram 3500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2021 • 36 Fuel-ups

  Property of Geepman

• 13.4 Avg MPG

• Black Betty

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2019 • 33 Fuel-ups

  Property of hinkcephus81

• 14.3 Avg MPG

• Jeff’s Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2020 • 73 Fuel-ups

  Property of jeffster72

• 14.1 Avg MPG

• 2020 Ram3500 Laramie

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2020 • 76 Fuel-ups

  Property of TerrapinX

• 13.8 Avg MPG

• My 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2020 • 41 Fuel-ups

  Property of bmawb7

• 14.2 Avg MPG

• My 3500

  2020 Ram 3500 Lone Star 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2020 • 24 Fuel-ups

  Property of tonyhaddock

• 14.4 Avg MPG

• Old - 2020 Mega Cab

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2020 • 189 Fuel-ups

  Property of tlrskunk

• 14.7 Avg MPG

• RAM 3500

  2020 Ram 3500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Dec 2020 • 21 Fuel-ups

  Property of BurnMac42

• 22.2 Avg MPG

• BigRedTruk

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Dec 2020 • 22 Fuel-ups

  Property of srwilliams55

• 14.8 Avg MPG

• 2020 Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added May 2020 • 35 Fuel-ups

  Property of geektoad

• 14.9 Avg MPG

• My 4500

  2020 Ram 3500 Laramie 6.4L V8 GAS Automatic 6 Speed
  Added Mar 2021 • 230 Fuel-ups

  Property of TD01

• 8.9 Avg MPG

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