Ferrari Superamerica 45

V12 / 5.998 cc / 620 PS / 448 lb/ft (608 Nm) @ 5.600 / 0 - 62 mph (100 km/h): 3,6 s / Vmax: 207 mph (333 km/h) / one-off collector piece, built for NY real estate mogul Peter Kalikow

(click images for a larger view)

Ferrari FZ 93 by Zagato

F12 / 4.943 cc / 428 PS / 362 ft/lb (490 Nm) @ 4.500 / 0 - 62 mph (100 km/h): 5,8 s / Vmax: 171 mph (275 km/h) / one-off collector piece

(click images for a larger view)

BMW 2800 Spicup by Marcello Gandini (Bertone)

S6 / 2.788 cc / 170 PS / 174 lb/ft (235 Nm) @ 3.700 / Vmax: 130 mph (210 km/h)

(click images for a larger view)

Bugatti Veyron 16.4 Linea Vincero d'Oro by Mansory

W16 / 7.993 cc / 1.124 PS / 966 lb/ft (1.310 Nm) @ 2.200 - 5.500 / quad-turbo / 4WD / 0 - 62 mph (100 km/h): <2,7 s / Vmax: 253+ mph (407+ km/h) / one-off collector piece

(click images for a larger view)

AG Excalibur

No technical specification available

(click images for a larger view)