1951 Alfa Romeo 6C 2500 SS Villa d’Este Coupé by Touring 21 January 2016 1951 Alfa Romeo 6C 2500 SS Villa d’Este Coupé by Touring (est. €750,000 – 900,000) Not Sold: Highest Bid €600,000 Auction: RM Sotheby’s Paris, February 2016 Photo Credit: Tom Gidden ©2015 Courtesy of RM Sotheby’s