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2013 Dodge Ram 2500 5.7 Hemi

micpib1
Explorer
Explorer
I currently have a 2001 Dodge Ram 2500 4x4 with the Cummins and an auto trans, I am considering a new 2013 Dodge Ram 2500 with the 5.7 Hemi. I just returned from a trip to Mexico, running empty 17.4 mpg was my best, towing my 10,250# trailer on my last trip I got around 12 mpg. The Cummins tows great, but the mileage is not that impressive, especially considering the current cost of diesel over gasoline and when I factor in the cost of the Cummins motor in a new Dodge, it appears to be a very costly option. The new Dodge with the Hemi is advertising better mileage than what I currently get, but if it wonโ€™t handle the trailer, the mileage may not matter. Is anyone else towing a 10k trailer with the Dodge 5.7 Hemi and are you happy with the results? JH
37 REPLIES 37

micpib1
Explorer
Explorer
Thanks for the opinons, I may need to re-think this... hmmmm. JH

Bionic_Man
Explorer
Explorer
I'll probably be in the minority here, but I would wager that the new Hemi will pull your trailer better than an '01 CTD. The Hemi gives up about 40 lb/ft of torque but has around 150 more HP and at least two more gears.

That said, neither a new CTD or Hemi will match your 01 in mpg. If that's your main concern your better off keeping your exsisting truck. There are a lot of advantages to the new truck, but overall $ saving isn't one of them.
2012 RAM 3500 Laramie Longhorn DRW CC 4x4 Max Tow, Cummins HO, 60 gallon RDS aux fuel tank, Reese 18k Elite hitch
2003 Dodge Ram 3500 QC SB 4x4 Cummins HO NV5600 with Smarty JR, Jacobs EB (sold)
2002 Gulf Stream Sea Hawk 29FRB with Honda EV6010

ScottG
Nomad
Nomad
The first time you tow up a hill with a gasser your going to say to yourself, "What the hell have I done".

RamTC
Explorer
Explorer
The 13' 2500 models are rated higher than you'll need with the 4.10s, but I've never seen any advertising on mpg? The 2500/3500 HD Hemi is not the same as the 1500 Hemi. Even the CTD won't give you 17.4, the days of old 5.9s are gone. I'm considering a 13' 3500 Hemi SRW, but a 7000 truck with 4.10s, I'd be lucky to see 13 mpg empty.
Present - 14' Ram 3500 4X4 DRW CTD AISIN 3.73
Past - 98' Ram 3500 4X4 DRW CTD / 99' LANCE 1110 / 04' ARCTIC FOX 990 / 05' ARCTIC FOX 990

sch911
Explorer
Explorer
There will be no problem handling the load. But the performance (acceleration, ability to hold speed on grades) will suffer, and so will the mileage.
OEM Auto Engineer- Embedded Software Team
09 Holiday Rambler Endeavor 41SKQ Cummins ISL
2012 Jeep Grand Cherokee Limited Toad

hammer21661
Explorer
Explorer
If you do You should keep the diesel so when you get fed up with the hemmeroid you don't have to buy another diesel.

Good luck!
2018 Ram 3500 SRW crew cab long bed 4x4 diesel Lariamie 1-2018
2013 fuzion 322.8/25/2012
2000 Yellow Lab mix Dog, Earl,The One who gave me Unconditional Love picked up 9-12 or 13, 2001 till 2-7-2014 may he r.i.p.

KD4UPL
Explorer
Explorer
A diesel will always get better mileage than a gas engine. It will just about always be cheaper to fuel a diesel unless diesel gets a lot more expensive. If mileage and cost per mile are your concerns the diesel is still the way to go.
What's the Hemi's tow rating? I suspect it's going to be close with your trailer.

M_GO_BLUE1
Explorer
Explorer
So now you want to replace a 3/4 ton diesel with a 3/4 ton gasser?

You can do that but you wont be happy how it will pull the trailer..a diesel will get better mpg than a gasser

Not a good idea what you are planning...



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