Volvo/Mack killed the D16. So I can see the DD16 being replaced.
I can see it happening as well. Displacement got big to compensate for emissions. Emissions has been addressed pretty well at this point, and engine sizes are coming back down, while power ratings are going up.
Truth be told, I had no reason to need a DD15 for an 80k operation. DD13 would have been just fine. Tim Allen syndrome prevented me from getting a DD13 with a short nose conventional.



