Based on data from 109 vehicles, 4,430 fuel-ups and 1,577,553 miles of driving, the 1999 Dodge Ram 2500 gets a combined Avg MPG of 15.51 with a 0.12 MPG margin of error.

Any Engine Type 5.2L V8 GAS (1) 5.9L L6 DIESEL (42) 5.9L V8 GAS (19) 8.0L V10 GAS (1) DIESEL (1) GAS (1) L6 DIESEL (23) V10 GAS (5) V8 GAS (1) Any Body Style Standard Cab Pickup (5) Extended Cab Pickup (19) Crew Cab Pickup (4) Extended Crew Cab Pickup (1) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (2) Any Submodel Custom (18) Base (31) SLT (38) Other (22)

Below you can see a distribution of the fuel-ups with 189 outliers (4.09%) removed.

Following shows the average MPG of each of the 109 vehicles in the system.

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• Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Aug 2019 • 77 Fuel-ups

  Property of mmmmbeer

• 10.0 Avg MPG

• Racker

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed Cab & Chassis - Crew Cab
  Added May 2021 • 107 Fuel-ups

  Property of solarlight

• 11.6 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Aug 2020 • 24 Fuel-ups

  Property of drmrsguild

• 15.2 Avg MPG

• Warrior

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed Extended Cab Pickup
  Added May 2023 • 4 Fuel-ups

  Property of Moicano

• 16.8 Avg MPG

• Mikey P’s Ram 2500

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2018 • 144 Fuel-ups

  Property of M4N_B4G

• 16.1 Avg MPG

• Truck

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Standard 5 Speed Extended Cab Pickup
  Added Jan 2018 • 64 Fuel-ups

  Property of flashkl

• 15.5 Avg MPG

• Dodge

  1999 Dodge Ram 2500 SLT L6 DIESEL Automatic 4 Speed Extended Crew Cab Pickup
  Added May 2023 • 8 Fuel-ups

  Property of btoneone

• 11.6 Avg MPG

• Dodge Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed
  Added Apr 2011 • 142 Fuel-ups

  Property of PDub

• 13.7 Avg MPG

• Shikaka

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2019 • 70 Fuel-ups

  Property of dasilkman13

• 13.2 Avg MPG

• Bessie

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Jul 2021 • 64 Fuel-ups

  Property of TDITravis

• 17.5 Avg MPG

• My Ram 2500 Cummins 5.9

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added May 2020 • 138 Fuel-ups

  Property of ShorthornBreeder

• 16.0 Avg MPG

• 1999 Dodge Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Nov 2014 • 92 Fuel-ups

  Property of dualblue

• 19.8 Avg MPG

• Dodge Truck

  1999 Dodge Ram 2500 SLT L6 DIESEL Automatic 4 Speed Standard Cab Pickup
  Added Feb 2018 • 38 Fuel-ups

  Property of Schaefer

• 17.2 Avg MPG

• 99 Dodge Ram

  1999 Dodge Ram 2500 Sport
  Added Jan 2023 • 70 Fuel-ups

  Property of DanWeems

• 12.5 Avg MPG

• BLK Beauty

  1999 Dodge Ram 2500 5.9L V8 GAS Automatic 4 Speed
  Added Jun 2020 • 23 Fuel-ups

  Property of dragon89

• 12.2 Avg MPG

• Dodge Ram Cummins

  1999 Dodge Ram 2500 SLT L6 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added May 2015 • 74 Fuel-ups

  Property of bdosborn

• 16.8 Avg MPG

• 99 Dodge Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed
  Added Nov 2017 • 8 Fuel-ups

  Property of respond2us

• 14.0 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 62 Fuel-ups

  Property of greenram2500

• 16.3 Avg MPG

• Green Truck

  1999 Dodge Ram 2500 5.9L L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Sep 2018 • 222 Fuel-ups

  Property of BobbyB01

• 16.0 Avg MPG

• 99 Dodge Ram 2500

  1999 Dodge Ram 2500 Custom V10 GAS Automatic 4 Speed Cab & Chassis - Extended Cab
  Added Dec 2021 • 19 Fuel-ups

  Property of Mizagyu

• 8.5 Avg MPG

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