Alfa Romeo 6C 2500 SS – Villa d’Este FacebookTweetPin Alfa Romeo 6C 2500 SS – Villa d’Este. The 6C refers to a straight 6 engine for this awesome European Sports car. FacebookTweetPin Related Lancia Fulvia 1.3 S 1968 Ferrari Dino 206 GT 1951 Jaguar C-Type Aston Martin DB6 Vantage Volante 1953 Fiat 8V Ghia Coupe Gullwing America P.904 Carrera