440 hp and 860 hp. Beats the HO/Aisin Cummins by 10 ft lbs but 55 hp. The real question is will actually keep up with the Duramax? The Duramax has been spanking the 6.7 Powerstroke since its intro. The Cummins hadn't kept up till the Aisin version came out.
Hopefully the new turbo fixes the issues they have been having the current turbos.
I'm also wondering if they have fixed fuel system? Seems Ford has had trouble with the CP4 pumps. And from what I read Ford doesn't want to take care of customer on it.
The Duramax uses the same CP4 pump yet they don't have any issues? Seems odd.
Also, the Superduty has the worst interior and super soft frame. The truck is really showing its age. Definitely in need of updates. The Ram and new 15 GM interior are way nicer. I give the nod to the Ram for nicest overall, at least in the Laramie trim.
I'm thinking I'm going to buy a 14 Cummins 2500. I like the 15 Duramax powertrain and interior. Just not a fan of the looks of the outside. Come on guys, can't you do better! Also, move the dang DEF tank!
I do not want the first year of Ford's updated diesel. No thanks!
IMO, the Ram has the nicest interior, best ride in the 2500, best looking exterior and easiest to work on under the hood. The Cummins is solid, just not as lively as the Duramax in stock form. I feel its best overall truck out there in the heavy duties.
Just my 2 cents. I'm driving an Ecoboost right now. Love it, just wish I could get that motor in an F250. Would rather have that then the diesel, but Ford isn't building it.