Boy we must nothing better to do, comparing cars in an audio thread :) Okay, coming off the heels of the last F1 of the year on the weekend, I'll bite :)
In the mid 80's BMW had a 1.5 litre 4 cylinder formula one engine that produced over 1400 hp. More hp than any 12 cylinder engine Ferrari ever had.
But, but,... there is no turbo on the V12? Different rules!
And it is not about horsepower anyway, it is about torque! and what RPM the motor is at...
and the quality of the fuel being burned
Just going to scaffold on niodari's comment and point out cars are like audio, it is not about a particular specification, it is all about engineering and implementation.
To relate to this thread: car engines are like streamers, usually, the more you spend, the better performance/quality you get.
(I am agreeing with the previous 5 posts, in case it doesn't look that way :)