To celebrate its 100th anniversary in 2014, Maserati created the MC12 GT1 'Centenario,' essentially the same badass endurance racing car but with a special paintjob. Not only does this thing look like it's from another planet, it also has an unforgettable soundtrack. With power coming from a 6.0-liter V12, the Maserati MC12 GT1 can sprint from 0-62 mph in 3.6 seconds. The one-off monster was spotted at the Zoute Grand Prix 2015 in Belgium where onlookers were given the shock of their lives.

Officially a track car, seeing these on the road is super rare. It's unnecessarily loud and like nothing you will hear on the road.