120 HDI EAT6 Automatic: Who drove it?

Hello, who has already driven the 1.6 HDI with 120 hp and automatic? I’m interested in the Grand C4 Picasso, I’ve already driven the 150 HDI. Actually, I think the 120 HDI would be enough for me, I rarely drive faster than 130. But mostly rural road, many bends and mountain up/down. Who can tell me about his experiences? Thanks!