Based on data from 159 vehicles, 10,297 fuel-ups and 2,468,648 miles of driving, the 2003 Dodge Ram 1500 gets a combined Avg MPG of 12.56 with a 0.06 MPG margin of error.

Any Engine Type 3.7L V6 GAS (10) 4.7L V8 GAS (47) 5.7L V8 GAS (54) 5.9L V8 GAS (5) GAS (1) V6 GAS (1) V8 GAS (36) Any Body Style Standard Cab Pickup (10) Crew Cab Pickup (33) Cab & Chassis - Long Conventional (1) Any Submodel Laramie (13) ST (20) SLT (84) Other (42)

Below you can see a distribution of the fuel-ups with 299 outliers (2.82%) removed.

Following shows the average MPG of each of the 159 vehicles in the system.

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• Dodge

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed
  Added Aug 2016 • 333 Fuel-ups

  Property of Littlebuddhaman

• 13.2 Avg MPG

• DODGE

  2003 Dodge Ram 1500 ST 4.7L V8 GAS Automatic 3 Speed Standard Cab Pickup
  Added Mar 2023 • 3 Fuel-ups

  Property of ramstein

• 10.7 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 5 Speed
  Added Jan 2025 • 8 Fuel-ups

  Property of t_davis

• 13.2 Avg MPG

• Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Crew Cab Pickup
  Added Jun 2018 • 136 Fuel-ups

  Property of matchewman2004

• 10.0 Avg MPG

• Dodge

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Jan 2018 • 271 Fuel-ups

  Property of BSBurgess

• 13.2 Avg MPG

• Raminator

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 5 Speed
  Added Oct 2021 • 7 Fuel-ups

  Property of bohminator

• 12.0 Avg MPG

• Dodge Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Manual 5 Speed
  Added Aug 2016 • 153 Fuel-ups

  Property of Mackiesback

• 16.9 Avg MPG

• Frank(enstein)

  2003 Dodge Ram 1500 ST 3.7L V6 GAS Automatic 4 Speed
  Added Jun 2023 • 3 Fuel-ups

  Property of IndyFetch

• 21.4 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 4 Speed
  Added Aug 2024 • 3 Fuel-ups

  Property of rfchapm

• 10.6 Avg MPG

• Dodge Ram 1500

  2003 Dodge Ram 1500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Mar 2017 • 87 Fuel-ups

  Property of cudworth

• 12.0 Avg MPG

• RAM 1500

  2003 Dodge Ram 1500 Laramie 4.7L V8 GAS Automatic 5 Speed
  Added Jul 2023 • 5 Fuel-ups

  Property of itsashuma

• 9.4 Avg MPG

• Truck

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 5 Speed Standard Cab Pickup
  Added Dec 2024 • 72 Fuel-ups

  Property of JRides

• 15.1 Avg MPG

• Ram 1500

  2003 Dodge Ram 1500 SLT 5.9L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Jun 2019 • 53 Fuel-ups

  Property of jrglasgow

• 11.1 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 4 Speed
  Added Oct 2022 • 5 Fuel-ups

  Property of tody25

• 9.6 Avg MPG

• Dodge Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Jan 2023 • 39 Fuel-ups

  Property of ethor711

• 12.9 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 Laramie 5.7L V8 GAS Automatic 4 Speed
  Added May 2018 • 12 Fuel-ups

  Property of GaHack1

• 14.7 Avg MPG

• 03 Dodge Ram 1500

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Standard 5 Speed
  Added Feb 2017 • 5 Fuel-ups

  Property of RonG68

• 12.6 Avg MPG

• Dodge Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 746 Fuel-ups

  Property of raysmith2

• 13.6 Avg MPG

• Dodge Truck

  2003 Dodge Ram 1500 ST Standard Cab Pickup
  Added Dec 2020 • 10 Fuel-ups

  Property of Doc_O_Love

• 10.7 Avg MPG

• BOO TRUK

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Oct 2017 • 380 Fuel-ups

  Property of karlscha

• 11.7 Avg MPG

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