Based on data from 106 vehicles, 4,278 fuel-ups and 1,535,809 miles of driving, the 1999 Dodge Ram 2500 gets a combined Avg MPG of 15.59 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 (18) 8.0L V10 GAS (1) DIESEL (1) GAS (1) L6 DIESEL (22) V10 GAS (5) V8 GAS (1) Any Body Style Standard Cab Pickup (5) Extended Cab Pickup (17) Crew Cab Pickup (4) Cab & Chassis - Crew Cab (1) Cab & Chassis - Extended Cab (2) Any Submodel Custom (18) Base (31) SLT (36) Other (21)

Below you can see a distribution of the fuel-ups with 171 outliers (3.84%) removed.

Following shows the average MPG of each of the 106 vehicles in the system.

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• Racker

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed Cab & Chassis - Crew Cab
  Added May 2021 • 49 Fuel-ups

  Property of solarlight

• 11.3 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Jul 2021 • 52 Fuel-ups

  Property of TDITravis

• 17.4 Avg MPG

• Mikey P’s Ram 2500

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2018 • 124 Fuel-ups

  Property of M4N_B4G

• 16.2 Avg MPG

• BLK Beauty

  1999 Dodge Ram 2500 5.9L V8 GAS Automatic 4 Speed
  Added Jun 2020 • 16 Fuel-ups

  Property of dragon89

• 11.2 Avg MPG

• Green Truck

  1999 Dodge Ram 2500 5.9L L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Sep 2018 • 198 Fuel-ups

  Property of BobbyB01

• 16.1 Avg MPG

• Dodge Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Standard 5 Speed
  Added Apr 2011 • 128 Fuel-ups

  Property of PDub

• 13.7 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Mar 2022 • 5 Fuel-ups

  Property of mcmuffin5656

• 13.8 Avg MPG

• Shikaka

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed
  Added Jul 2019 • 60 Fuel-ups

  Property of dasilkman13

• 12.8 Avg MPG

• Dodge Ram Cummins

  1999 Dodge Ram 2500 SLT L6 DIESEL Automatic 4 Speed Crew Cab Pickup
  Added May 2015 • 68 Fuel-ups

  Property of bdosborn

• 16.9 Avg MPG

• 1999 Dodge Ram 2500

  1999 Dodge Ram 2500 5.9L L6 DIESEL Manual 5 Speed Extended Cab Pickup
  Added Nov 2014 • 87 Fuel-ups

  Property of dualblue

• 19.8 Avg MPG

• My Ram 2500 Cummins 5.9

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added May 2020 • 125 Fuel-ups

  Property of ShorthornBreeder

• 16.0 Avg MPG

• Truck

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Standard 5 Speed Extended Cab Pickup
  Added Jan 2018 • 58 Fuel-ups

  Property of flashkl

• 15.3 Avg MPG

• Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Aug 2019 • 47 Fuel-ups

  Property of mmmmbeer

• 10.1 Avg MPG

• 99 Dodge Ram 2500

  1999 Dodge Ram 2500 Custom V10 GAS Automatic 4 Speed Cab & Chassis - Extended Cab
  Added Dec 2021 • 14 Fuel-ups

  Property of Mizagyu

• 8.4 Avg MPG

• Dodge Truck

  1999 Dodge Ram 2500 SLT L6 DIESEL Automatic 4 Speed Standard Cab Pickup
  Added Feb 2018 • 27 Fuel-ups

  Property of Schaefer

• 18.3 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Feb 2018 • 56 Fuel-ups

  Property of greenram2500

• 16.3 Avg MPG

• Dodge Truck

  1999 Dodge Ram 2500 5.9L L6 DIESEL Automatic 4 Speed
  Added Jun 2019 • 16 Fuel-ups

  Property of Gingercub

• 20.7 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 Custom 5.9L L6 DIESEL Automatic 4 Speed
  Added Dec 2021 • 13 Fuel-ups

  Property of mckay

• 12.3 Avg MPG

• My Ram 2500

  1999 Dodge Ram 2500 SLT 5.9L V8 GAS Automatic 4 Speed
  Added Aug 2020 • 21 Fuel-ups

  Property of drmrsguild

• 10.6 Avg MPG

• 1999 Dodge

  1999 Dodge Ram 2500 8.0L V10 GAS Automatic 4 Speed Extended Cab Pickup
  Added Oct 2017 • 13 Fuel-ups

  Property of gkrish

• 9.6 Avg MPG

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