Well is dificult to said which are my 3 super cars, but here is a list of cars that are supercars:
-Ford GT 40
-Ford GT
-Ferrari F40
-Ferrari 360 Modena
-Lamborghini Diablo
-De Tomaso Pantera
-Maserati Bora
-Lamborghini Miura
-Lamborghini Countach
-McLaren F1
-BMW M1
-Porsche 959
-Ford Mustang Shelby GT 500
-Porsche Carrera GT
-Toyota GT One
Well this is my list of my supercars! sorry I know that you only want 3 but is dificult whith so many cars too choose!