Is a Lamborghini fast

Answer 1

Of course Lamborghinis are fast. It depends on the model, but new, stock Lamborghinis can top-out at anywhere between 800 and 850 MPH.

Answer 2

Actually, the fastest car ever built was the Thrust SSC which broke the sound barrier at 763 mph, and the fastest Lamborghinis ever built are the Veneno Roadster and the Reventon, which both top out at 221 mph, nowhere near 850 mph as you suggested.