Based on data from 77 vehicles, 4,217 fuel-ups and 1,623,553 miles of driving, the 2003 Dodge Ram 3500 gets a combined Avg MPG of 14.91 with a 0.12 MPG margin of error.

Any Engine Type 5.9L L6 DIESEL (51) 8.0L V10 GAS (2) L6 DIESEL (15) Any Body Style Crew Cab Pickup (19) Any Submodel ST (6) Laramie (16) SLT (37) Other (18)

Below you can see a distribution of the fuel-ups with 131 outliers (3.01%) removed.

Following shows the average MPG of each of the 77 vehicles in the system.

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• Truck

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Standard 6 Speed Crew Cab Pickup
  Added May 2018 • 171 Fuel-ups

  Property of Pratt

• 15.0 Avg MPG

• My Ram 3500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed
  Added Jun 2018 • 205 Fuel-ups

  Property of bradwaym

• 14.0 Avg MPG

• My Ram 2500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2020 • 17 Fuel-ups

  Property of RJG3

• 10.2 Avg MPG

• Lillymargo

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Standard 6 Speed
  Added Jul 2017 • 279 Fuel-ups

  Property of Jmaker

• 13.3 Avg MPG

• Dually

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Jul 2020 • 9 Fuel-ups

  Property of Boosted94Volvo

• 20.8 Avg MPG

• Dodge Ram 3500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed
  Added Mar 2018 • 42 Fuel-ups

  Property of dadoggett

• 12.5 Avg MPG

• Ram

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added Jul 2019 • 33 Fuel-ups

  Property of highwayoflife

• 10.3 Avg MPG

• My Ram 3500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed
  Added Feb 2020 • 11 Fuel-ups

  Property of shippy84

• 18.2 Avg MPG

• Blue

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added May 2018 • 120 Fuel-ups

  Property of albakef

• 16.2 Avg MPG

• Dodge Ram 3500

  2003 Dodge Ram 3500 Laramie 5.9L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Jul 2020 • 73 Fuel-ups

  Property of SJC1340

• 18.2 Avg MPG

• Dodge

  2003 Dodge Ram 3500 ST 5.9L L6 DIESEL Automatic 4 Speed
  Added Mar 2019 • 353 Fuel-ups

  Property of bblehm

• 13.5 Avg MPG

• My Ram 3500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 4 Speed
  Added Aug 2020 • 7 Fuel-ups

  Property of scherr24v

• 11.5 Avg MPG

• B@RT

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Nov 2018 • 334 Fuel-ups

  Property of RVM3

• 13.2 Avg MPG

• Ricks Truck

  2003 Dodge Ram 3500 Laramie 5.9L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Jan 2020 • 18 Fuel-ups

  Property of PaulRZRrider

• 15.7 Avg MPG

• 2003 Ram3500

  2003 Dodge Ram 3500 Laramie 5.9L L6 DIESEL Manual 6 Speed
  Added Sep 2016 • 126 Fuel-ups

  Property of nowcro

• 14.0 Avg MPG

• 2003 Dodge Ram

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Manual 6 Speed Crew Cab Pickup
  Added Jan 2020 • 108 Fuel-ups

  Property of Lundwall

• 19.3 Avg MPG

• Truck

  2003 Dodge Ram 3500 Laramie 5.9L L6 DIESEL Standard 6 Speed
  Added Sep 2016 • 182 Fuel-ups

  Property of jtcone

• 19.0 Avg MPG

• My Ram 2500

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 5 Speed
  Added Apr 2020 • 10 Fuel-ups

  Property of hounddog1977

• 13.6 Avg MPG

• My Ram 3500

  2003 Dodge Ram 3500 Laramie 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2019 • 12 Fuel-ups

  Property of Bigslayer89

• 13.6 Avg MPG

• Dodge Ram

  2003 Dodge Ram 3500 SLT 5.9L L6 DIESEL Automatic 5 Speed
  Added May 2017 • 116 Fuel-ups

  Property of royaleracingllc

• 11.1 Avg MPG

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