Based on data from 33 vehicles, 1,942 fuel-ups and 640,643 miles of driving, the 2023 Ram 3500 gets a combined Avg MPG of 12.79 with a 0.18 MPG margin of error.

Any Engine Type 6.4L V8 GAS (4) 6.7L L6 DIESEL (25) Any Body Style Crew Cab Pickup (4) Extended Crew Cab Pickup (1) Any Submodel Limited (3) Limited Longhorn (5) Big Horn (6) Tradesman (9) Laramie (10)

Below you can see a distribution of the fuel-ups with 66 outliers (3.29%) removed.

Following shows the average MPG of each of the 33 vehicles in the system.

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• Ram 3500

  2023 Ram 3500 Limited Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added May 2023 • 108 Fuel-ups

  Property of topspops

• 13.7 Avg MPG

• Celeste

  2023 Ram 3500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2024 • 67 Fuel-ups

  Property of Krulm

• 18.0 Avg MPG

• 2023 Night Edition Ram 3500

  2023 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2023 • 205 Fuel-ups

  Property of TxAg2001

• 12.1 Avg MPG

• My 3500 2025

  2023 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2025 • 34 Fuel-ups

  Property of TEAE

• 12.9 Avg MPG

• Ram 3500

  2023 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Aug 2023 • 213 Fuel-ups

  Property of mrfaddy

• 14.9 Avg MPG

• Chop 3500

  2023 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Dec 2024 • 18 Fuel-ups

  Property of jkettering

• 11.9 Avg MPG

• My 3500 2025 DEF

  2023 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2025 • 8 Fuel-ups

  Property of TEAE

• 342.0 Avg MPG

• My 3500

  2023 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jun 2023 • 205 Fuel-ups

  Property of bwill67x

• 12.1 Avg MPG

• My 3500

  2023 Ram 3500 Laramie 6.4L V8 GAS Automatic 8 Speed
  Added May 2024 • 52 Fuel-ups

  Property of Rocket25Qc

• 9.8 Avg MPG

• Limited Longhorn

  2023 Ram 3500 Limited Longhorn 6.7L L6 DIESEL Automatic 6 Speed Extended Crew Cab Pickup
  Added Jul 2023 • 72 Fuel-ups

  Property of akitasumo

• 17.6 Avg MPG

• 6th Work Vehicle

  2023 Ram 3500 Limited Longhorn 6.7L L6 DIESEL Automatic 6 Speed
  Added Sep 2024 • 33 Fuel-ups

  Property of snivl69

• 18.2 Avg MPG

• 2023 Ram 3500 Limited

  2023 Ram 3500 Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Apr 2023 • 43 Fuel-ups

  Property of MSLiechty

• 13.4 Avg MPG

• Marvin Gray

  2023 Ram 3500 Big Horn 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2023 • 48 Fuel-ups

  Property of todd_day

• 15.1 Avg MPG

• Blue Ram

  2023 Ram 3500 Big Horn
  Added Mar 2023 • 78 Fuel-ups

  Property of dunc1ca

• 19.9 Avg MPG

• 23 Ram 3500

  2023 Ram 3500 Tradesman 6.7L L6 DIESEL Automatic 6 Speed Crew Cab Pickup
  Added Apr 2023 • 110 Fuel-ups

  Property of jhaley939

• 11.4 Avg MPG

• New 3500 Gasser

  2023 Ram 3500 Tradesman 6.4L V8 GAS Automatic 8 Speed
  Added Jul 2024 • 32 Fuel-ups

  Property of BabyBlue

• 12.5 Avg MPG

• Ram 3500

  2023 Ram 3500 Tradesman
  Added Jan 2023 • 86 Fuel-ups

  Property of samruss

• 10.8 Avg MPG

• 2024 Ram

  2023 Ram 3500 Tradesman 6.4L V8 GAS Automatic 6 Speed
  Added Mar 2024 • 27 Fuel-ups

  Property of Ehoxie

• 10.1 Avg MPG

• My 3500

  2023 Ram 3500 Limited 6.7L L6 DIESEL Automatic 6 Speed
  Added Nov 2023 • 56 Fuel-ups

  Property of Thomssen216

• 10.3 Avg MPG

• Ram 3500

  2023 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed
  Added Jan 2024 • 11 Fuel-ups

  Property of timberrr

• 18.4 Avg MPG

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