What's your opinion on that truck sounds good just worry about new emission any one
New gen Diesels are just the bomb when the entire powertrain is under 100% warranty. After that they are extremely expensive to repair.
The fuel pressure in that RAM diesel is 29,000 psi
So if you get one make sure you get the fully comprehensive warranty for your length of ownership.
But in the end, diesels only pay off for big vehicles towing big loads and a commercial budget to deal with the issues that will occur over time.