First thing first: I really-really hate the Sauvage EDT. Its a terrorizing, headache-making fragrance with way too much sillage. (Prada Luna Rossa Carbon is the ambrox-without-pain pick for me)
So its a really big thing from me, but its one of the best fragrances for me now. No terrorizing sillage, no headache, nothing negative to mention here. But there is a less fresh, but definately Sauvage DNA with much more spicyness, and a much more mature overall feeling. If Sauvage EDT is the problematic leather jacket guy in the back of the classrom in a high school, than Sauvage parfum is the same guy, but after a degree and 2-3 years of work :)
So if someone hate the Sauvage EDT, but looking for a not overpowering, everyday spicy fragrance-- then here we are.