With the new auto transmissions available for our rams, that have improved over the years, and if I were to buy a new truck, I would have a tough desision. If you drive your manual CTD as intended by Dodge, the G56 is a good transmission. The DMF has had problems and is not a forgiving flywheel if used beyond the weight ratings from Dodge. When it's time for my DMF to be replaced it will be with a solid flywheel. The big difference of an auto vs manual is power the auto robs from your engine and the heat generated from it, as well as the complicated repairs. The frequency of service and cost of maintaining an auto is far more than a manual. At the cost of new trucks, when my G56 is worn out I plan to convert it to better trany. I'm happy with my truck and love the smooth G56 over the hard shifting NV5600. But I wished my C&C had the NV5600 for its thoughness. When I purchased it, the G56 was only in a few CTD's at the time and the problems had not surfaced yet with DMF. Would I buy the same truck today, yes.