'Gotta' say that personally they don't do much for me. 'Course I've never actually seen or driven one either.

 

+1 I'd prefer the Caparo T1 or Tramontana R myself
For those who don't know these cars:
The Caparo T1


The Tramontana R

 

Where are these sold? Man those cars are extreme.

 

Caparo is based out of England, and I believe that the Tramontana is from Spain.

 

They are wild, Man!! F1 for the streets!!
I'll bet they are nearly as expensive as an F1 car too. Toys for those that "own scores of petrol companies." (Paraphrasing the words of Jeremy Clarkson, Top Gear)

 

Pretty much, that's why we call them dream cars. Cause that's where they'll stay, in out dreams. But yeah, the caparo has 1000hp/ton and only has 550hp , this lets it accelerate up to 60mph in 2.3 seconds and reach 100mph in 6.