Porsche 911 Carrera 4 Cabriolet 964. Before driving it, this car always meant to me, sporty but quite GT, quite comforting in someway and not really emotional: how wrong I was! I still remember after 20 years the first time I drove 911: power, stiff, solid, plant on the road, one piece of German steel. And the incredible sound of the engine over the 4.500rpm remembering an F1 engine sound.  Amazing.