Based on data from 146 vehicles, 11,919 fuel-ups and 3,709,193 miles of driving, the 2012 Ram 3500 gets a combined Avg MPG of 12.12 with a 0.07 MPG margin of error.

Any Engine Type 5.7L V8 GAS (1) 6.7L L6 DIESEL (104) GAS (4) L6 DIESEL (31) Any Body Style Extended Cab Pickup (1) Crew Cab Pickup (27) Extended Crew Cab Pickup (7) Any Submodel ST (7) SLT (26) Laramie Longhorn (29) Laramie (46) Other (38)

Below you can see a distribution of the fuel-ups with 138 outliers (1.14%) removed.

Following shows the average MPG of each of the 146 vehicles in the system.

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• My Truck

  2012 Ram 3500 Laramie 6.7L L6 DIESEL Automatic 6 Speed Extended Cab Pickup
  Added Jun 2013 • 153 Fuel-ups

  Property of Liecha

• 16.1 Avg MPG

• My 3500

  2012 Ram 3500 SLT 6.7L DIESEL L6 Automatic 6 Cab & Chassis (4 Door)
  Added Apr 2015 • 18 Fuel-ups

  Property of huntinboy81

• 14.2 Avg MPG

• Big Sexy

  2012 Ram 3500 Laramie Longhorn 6.7L L6 DIESEL Automatic 6 Extended Crew Cab Pickup (4 Door)
  Added Aug 2014 • 37 Fuel-ups

  Property of drsummer

• 15.8 Avg MPG

• Mah Truck

  2012 Ram 3500 SLT 6.7L L6 DIESEL Automatic 6 Crew Cab Pickup (4 Door)
  Added Mar 2013 • 76 Fuel-ups

  Property of bsdboy

• 12.8 Avg MPG

• 2012 Ram 3500

  2012 Ram 3500 DIESEL L6
  Added Jul 2012 • 81 Fuel-ups

  Property of OldDodgeOwner

• 15.2 Avg MPG

• Ram 3500

  2012 Ram 3500 Laramie 6.7L DIESEL L6 Automatic 6 Extended Crew Cab Pickup (4 Door)
  Added May 2012 • 75 Fuel-ups

  Property of moparSRT

• 13.8 Avg MPG

• 2012 Dually

  2012 Ram 3500 DIESEL L6
  Added Jan 2013 • 45 Fuel-ups

  Property of hutchman

• 12.6 Avg MPG

• Ghost Rider

  2012 Ram 3500 Laramie 6.7L DIESEL L6 Automatic 6
  Added Feb 2013 • 55 Fuel-ups

  Property of ORHusky

• 10.1 Avg MPG

• Atlas

  2012 Ram 3500 Laramie 6.7L DIESEL L6 Automatic 6
  Added Jul 2012 • 77 Fuel-ups

  Property of BubbaDuss

• 12.6 Avg MPG

• My 3500

  2012 Ram 3500 Laramie Longhorn 5.7L GAS V8 Automatic 5 Cab & Chassis (4 Door)
  Added Aug 2014 • 20 Fuel-ups

  Property of blitzdodge

• 15.9 Avg MPG

• Ram Dually

  2012 Ram 3500 Laramie 6.7L DIESEL L6 Automatic 6 Crew Cab Pickup (4 Door)
  Added Sep 2014 • 4 Fuel-ups

  Property of GunMonkey

• 11.9 Avg MPG

• My 3500

  2012 Ram 3500 Laramie Longhorn 5.7L GAS V8 Automatic 5 Cab & Chassis (4 Door)
  Added Sep 2014 • 4 Fuel-ups

  Property of carlc

• 12.9 Avg MPG

• My 3500

  2012 Ram 3500 Laramie 5.7L GAS V8 Automatic 5 Cab & Chassis (4 Door)
  Added Sep 2014 • 3 Fuel-ups

  Property of skystone101

• 8.1 Avg MPG

• Beast

  2012 Ram 3500 Laramie Longhorn 6.7L DIESEL L6 Automatic 6 Crew Cab Pickup (4 Door)
  Added Sep 2014 • 60 Fuel-ups

  Property of BornRaisedInCSA

• 13.6 Avg MPG

• Greener Goblin

  2012 Ram 3500 DIESEL L6
  Added Feb 2013 • 80 Fuel-ups

  Property of Roustabout

• 13.9 Avg MPG

• Murika

  2012 Ram 3500 DIESEL L6
  Added May 2014 • 4 Fuel-ups

  Property of murika

• 13.6 Avg MPG

• Ram 3500 Dually 4x2 Cummins

  2012 Ram 3500 DIESEL L6
  Added Nov 2013 • 3 Fuel-ups

  Property of mavatdi

• 11.6 Avg MPG

• Dad's Truck

  2012 Ram 3500
  Added Jan 2014 • 3 Fuel-ups

  Property of Kurtz

• 10.5 Avg MPG

• Dodge

  2012 Ram 3500 DIESEL L6
  Added Mar 2014 • 6 Fuel-ups

  Property of crush22

• 10.4 Avg MPG

• Dolly

  2012 Ram 3500 DIESEL L6
  Added Dec 2012 • 66 Fuel-ups

  Property of eastenn

• 14.0 Avg MPG

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