About as fast as a regular Dodge Challenger vs a "regular car"...
depends on whether the car is fully loaded or not as well as the type and size of the engine.
fast as a regular person
as fast as you can make it go or if you get pulled along by a car on 1 you can go as fast as the car can go
they are faster than a regular sized car.
the actual car is not fast, it is the human driving that decides to make it go "fast"
Depends on what car you have.
It depends what your definition of fast is. Most any car can go fast.
about that fast
Same with any car, as fast as you can afford to make it. :)
no
how fast dose a 15cxp nitro car engine go in kph and how fast dose an 18cxp nitro car engine go in kph