"He confirmed he wanted a different experience. I’d also emphasize that the player had a contract ending in 2017, while they’re offering him a five-year contract, and that’s very important for his future.
"We’re not a selling club, we’re attentive to those who can increase our quality level."
The move is yet to be finalized but Vidal looks poised to leave Juve after four years and four Serie A titles.
He joined the Italian side in 2011 from Bayer Leverkusen, where he made more than 100 appearances over four seasons.