Is there a perfect clean diesel already on the market today?

Moin, is there currently on the market Diesel cars which comply with the Euro 6 standard(s) and could also comply with the Euro 6d standard (from 2020) already today? And above all: Do they have running culture, throughput, performance… – Do they bring fun and driving pleasure? Which models should I try? Or honestly, does a petrol/gaser have to come here if I want relatively clean performance that’s fun? Of course, in the future no way leads past e-cars, and I’m looking forward to it!