Did you ever wonder how a 2.0 V16 sounds?

... well wonder no more. The Vincent Foucart 205 V16 is your answer:

It's based on a tubular chassis and uses four de-stroked CBR600 engines put together

The whole car:

A shame there's no word on power output...
EDIT: there is. According to one of their competitors, power output would be 437hp. That's twice the specific output of a Honda S2000!

That power is channeled through all four wheels and a 6-speed sequential gearbox.

Photo credit: Rallye TT