If the Ferraris and Lambos make you yawn, then the Tramontana should wake you right up. Built by the Tramontana Group in Italy, this car smells of Indy right on the Interstate. The Tramontana R is an evolved version of the standard open-wheel two-seater, packing a Mercedes 5.5-liter V12 available in either naturally aspirated, 550 hp gear or a twin-turbocharged 760 hp version that puts out an astonishing 811 lb-ft of torque. The Group claims a 0-60 mph (100 kph) time of 3.6 seconds and a 10.15-second run to 124 mph (200 kph).

The Group plans to build only 12 cars per year with an estimated price tag of close to a half-mil. More information and a nice picture gallery is available here.