It depends on the sort of person you are.
Have you ever driven before? Handling a car and traffic is a lot to take in and needs a lot of concentration. If you are the sort of person that thrives on pressure, confident in your own abilities, is mechanically minded and picks things up quickly then an intensive course might suit you.
However, for the majority of us mere mortals such a course is only suitable after many traditional lessons.
I strongly recommend driving lessons of two hours, twice a week. An expensive business - but so is running a car.
Good luck.