It's my understanding (limited) that Cummins developed the motor with plans to implement it in delivery vehicles as well. I doubt they will abandon all the r and d just because Nissan is short sightedI heard today that Nissan is discontinuing the Titan XD with the Cummins engine in 2020. This news has raised concerns with me as to how long will parts be made for the 5.0 cummins? How difficult will it be to find a mechanic that can work on that engine in 5 10 15 years?
What are your thoughts about this decision and other concerns about an engine that has only been produced for 4 years?