Based on data from 150 vehicles, 9,945 fuel-ups and 2,387,553 miles of driving, the 2003 Dodge Ram 1500 gets a combined Avg MPG of 12.57 with a 0.06 MPG margin of error.

Any Engine Type 3.7L V6 GAS (7) 4.7L V8 GAS (46) 5.7L V8 GAS (49) 5.9L V8 GAS (5) GAS (1) V6 GAS (1) V8 GAS (36) Any Body Style Standard Cab Pickup (8) Crew Cab Pickup (31) Cab & Chassis - Long Conventional (1) Any Submodel Laramie (13) ST (16) SLT (79) Other (42)

Below you can see a distribution of the fuel-ups with 281 outliers (2.75%) removed.

Following shows the average MPG of each of the 150 vehicles in the system.

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• Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Aug 2018 • 16 Fuel-ups

  Property of ricomtzjr

• 13.5 Avg MPG

• Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed Standard Cab Pickup
  Added Mar 2018 • 25 Fuel-ups

  Property of tonynaia

• 13.0 Avg MPG

• Ram 1500

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Standard 5 Speed
  Added Sep 2016 • 61 Fuel-ups

  Property of familywagon

• 20.7 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 19 Fuel-ups

  Property of russki

• 11.4 Avg MPG

• Adam's truck

  2003 Dodge Ram 1500 ST 4.7L V8 GAS Standard 5 Speed
  Added Sep 2016 • 324 Fuel-ups

  Property of chappell

• 13.8 Avg MPG

• Dodge

  2003 Dodge Ram 1500 Laramie 5.9L V8 GAS Automatic 4 Speed
  Added Mar 2018 • 34 Fuel-ups

  Property of zkeller

• 14.2 Avg MPG

• Ram Dats

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Crew Cab Pickup
  Added Jul 2018 • 95 Fuel-ups

  Property of matchewman2004

• 10.0 Avg MPG

• Black Ram

  2003 Dodge Ram 1500 SLT 3.7L V6 GAS Automatic 4 Speed
  Added Apr 2017 • 126 Fuel-ups

  Property of hueyb5

• 12.4 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 ST 3.7L V6 GAS Automatic 4 Speed
  Added Jun 2018 • 6 Fuel-ups

  Property of broadzillah

• 13.6 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 Laramie 5.7L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 10 Fuel-ups

  Property of isaac96s

• 9.0 Avg MPG

• Ole blue

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 5 Speed Crew Cab Pickup
  Added Jan 2017 • 27 Fuel-ups

  Property of N2MPG

• 12.8 Avg MPG

• Jim

  2003 Dodge Ram 1500 SLT 3.7L V6 GAS Automatic 4 Speed
  Added Mar 2017 • 214 Fuel-ups

  Property of meabug

• 18.4 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 4 Speed
  Added Oct 2017 • 13 Fuel-ups

  Property of kdillo

• 13.6 Avg MPG

• Ram 1500

  2003 Dodge Ram 1500 ST 4.7L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added May 2016 • 32 Fuel-ups

  Property of RUSTY606

• 13.9 Avg MPG

• Personal truck

  2003 Dodge Ram 1500 SLT 5.7L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 12 Fuel-ups

  Property of renfirst

• 0.0 Avg MPG

• My Ram 1500

  2003 Dodge Ram 1500 ST 4.7L V8 GAS Standard 5 Speed
  Added Sep 2017 • 6 Fuel-ups

  Property of rd2destiny

• 14.7 Avg MPG

• Dodge Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed
  Added Sep 2016 • 202 Fuel-ups

  Property of Elbert

• 17.0 Avg MPG

• Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Nov 2012 • 164 Fuel-ups

  Property of dopaz

• 11.5 Avg MPG

• Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Automatic 4 Speed Crew Cab Pickup
  Added Sep 2018 • 18 Fuel-ups

  Property of 70RagTop

• 14.6 Avg MPG

• The Ram

  2003 Dodge Ram 1500 SLT 4.7L V8 GAS Crew Cab Pickup
  Added Dec 2016 • 21 Fuel-ups

  Property of reese90

• 15.4 Avg MPG

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