Based on data from 189 vehicles, 4,587 fuel-ups and 1,626,233 miles of driving, the 1999 Dodge Ram 2500 gets a combined Avg MPG of 15.48 with a 0.12 MPG margin of error.

Any Engine Type 5.2L V8 GAS (1) 5.9L L6 DIESEL (65) 5.9L V8 GAS (35) 8.0L V10 GAS (2) DIESEL (1) GAS (2) L6 DIESEL (47) V10 GAS (8) V8 DIESEL (1) V8 GAS (2) Any Body Style Standard Cab Pickup (10) Extended Cab Pickup (26) Crew Cab Pickup (8) Cab & Chassis (1) Extended Crew Cab Pickup (1) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (2) Any Submodel Custom (28) Base (48) SLT (59) Other (54)

Below you can see a distribution of the fuel-ups with 196 outliers (4.10%) removed.

Following shows the average MPG of each of the 189 vehicles in the system.

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• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Jun 2016 • 62 Fuel-ups

  Property of loosegoose

• 19.9 Avg MPG

• Truck

  1999 Dodge Ram 2500 SLT 5.9L DIESEL L6 Automatic 4 Extended Cab Pickup (4 Door)
  Added Apr 2015 • 27 Fuel-ups

  Property of Arzie

• 15.3 Avg MPG

• Dodge

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Dec 2018 • 72 Fuel-ups

  Property of msclpny

• 15.8 Avg MPG

• Gibs

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed Extended Cab Pickup
  Added Apr 2018 • 50 Fuel-ups

  Property of jhouse91

• 14.8 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed
  Added Feb 2018 • 147 Fuel-ups

  Property of guscars

• 18.0 Avg MPG

• AB

  1999 Dodge Ram 2500 SLT L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Apr 2009 • 40 Fuel-ups

  Property of atoughram

• 16.7 Avg MPG

• Dodge

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Standard 5 Speed Extended Cab Pickup
  Added Sep 2018 • 2 Fuel-ups

  Property of ingramnc

• 16.2 Avg MPG

• Dodge truck

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Mar 2017 • 225 Fuel-ups

  Property of rdgrimes59

• 18.0 Avg MPG

• Red pk

  1999 Dodge Ram 2500
  Added Jun 2018 • 2 Fuel-ups

  Property of Junkman

• 0.0 Avg MPG

• Dodge

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed Extended Cab Pickup
  Added May 2018 • No Fuel-ups

  Property of RamRunner99

• 0.0 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Jun 2017 • 10 Fuel-ups

  Property of robyn0561

• 17.4 Avg MPG

• Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed Extended Cab Pickup
  Added Aug 2015 • 51 Fuel-ups

  Property of levib

• 14.3 Avg MPG

• dodge

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed Extended Cab Pickup
  Added Sep 2008 • 9 Fuel-ups

  Property of NDdirt

• 14.0 Avg MPG

• Cummins

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed Extended Cab Pickup
  Added Feb 2018 • 25 Fuel-ups

  Property of NinjaWorf

• 14.6 Avg MPG

• 1999 Dodge Cummins

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Mar 2017 • 286 Fuel-ups

  Property of biggscr

• 15.4 Avg MPG

• DZLDRAG

  1999 Dodge Ram 2500 SLT L6 DIESEL Standard 5 Speed Standard Cab Pickup
  Added Oct 2017 • 7 Fuel-ups

  Property of dkosheba1

• 20.5 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Mar 2016 • 33 Fuel-ups

  Property of Simplemike

• 15.8 Avg MPG

• 24v CUMMINS

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2012 • 20 Fuel-ups

  Property of CompleteCustoms

• 14.2 Avg MPG

• BigRed

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed Extended Cab Pickup
  Added Oct 2016 • 13 Fuel-ups

  Property of kujo

• 13.7 Avg MPG

• Blackie

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Standard 6 Speed Crew Cab Pickup
  Added Nov 2013 • 44 Fuel-ups

  Property of CatButt

• 14.8 Avg MPG

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