Based on data from 100 vehicles, 7,484 fuel-ups and 2,576,166 miles of driving, the 2020 Ram 3500 gets a combined Avg MPG of 12.18 with a 0.09 MPG margin of error.

Any Engine Type 6.4L V8 GAS (4) 6.7L L6 DIESEL (95) L6 DIESEL (1) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (28) Extended Crew Cab Pickup (5) Any Submodel Lone Star (1) SLT (2) Big Horn (7) Limited (11) Laramie Longhorn (11) Tradesman (23) Laramie (45)

Below you can see a distribution of the fuel-ups with 69 outliers (0.91%) removed.

Following shows the average MPG of each of the 100 vehicles in the system.

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• Hex

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Jun 2020 • 450 Fuel-ups

  Property of Snaps

• 10.7 Avg MPG

• My 2020 Ram

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Mar 2020 • 280 Fuel-ups

  Property of papabear777

• 13.1 Avg MPG

• My 3500

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2020 • 114 Fuel-ups

  Property of borders_aus

• 16.4 Avg MPG

• Delmonico Pearl

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2020 • 279 Fuel-ups

  Property of Rodram2002

• 17.0 Avg MPG

• Rattle Trap

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Feb 2021 • 225 Fuel-ups

  Property of loveracing1988

• 12.6 Avg MPG

• 2020 RAM 3500 Limited

  2020 Ram 3500 Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2021 • 205 Fuel-ups

  Property of jrd33412

• 12.3 Avg MPG

• Ram 3500 Laramie

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2021 • 269 Fuel-ups

  Property of marioa2z

• 15.8 Avg MPG

• My 3500

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2023 • 74 Fuel-ups

  Property of dropt_98_dakota

• 13.1 Avg MPG

• 2020 Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 8 Speed
  Added Jul 2023 • 38 Fuel-ups

  Property of ktstewart

• 13.0 Avg MPG

• 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Oct 2020 • 389 Fuel-ups

  Property of TheBackRoads

• 13.1 Avg MPG

• Tow Goat

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Nov 2020 • 96 Fuel-ups

  Property of gpousson

• 10.6 Avg MPG

• Apollo

  2020 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Nov 2020 • 176 Fuel-ups

  Property of daveglade

• 11.4 Avg MPG

• Ram 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2023 • 28 Fuel-ups

  Property of Rucksackz

• 11.7 Avg MPG

• 3500 Dually

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jul 2020 • 217 Fuel-ups

  Property of Billy_B61

• 10.9 Avg MPG

• 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2020 • 62 Fuel-ups

  Property of SKADMAN

• 13.1 Avg MPG

• Truck

  2020 Ram 3500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2020 • 73 Fuel-ups

  Property of BlueDiesel

• 13.5 Avg MPG

• My 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Oct 2023 • 79 Fuel-ups

  Property of Ol_Timer

• 8.7 Avg MPG

• Freedom. HO/Aisin 4.10

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2020 • 162 Fuel-ups

  Property of bluebaby

• 12.0 Avg MPG

• My 3500

  2020 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Feb 2024 • 42 Fuel-ups

  Property of OUMX117

• 12.5 Avg MPG

• 2020 Ram 3500

  2020 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Mar 2023 • 102 Fuel-ups

  Property of shiloknapp

• 17.0 Avg MPG

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