In many cases, customers decide to change already taken the decision after testing the vehicle.
Increasingly, test drive is also used by people who really do not plan to buy a new car straight from the living room (we have because in this case the count of the really high costs), but I just want to ride a selected vehicle due to, for example, interest in Automotive whether the nature of the work.
But there are many other categories of driving licenses, which entitle to drive other vehicles.Such courses are also conducted in the centers involved in the training of drivers of passenger cars. Why go for a license in a different category? Primarily related to an increase in opportunities.
Those fascinated by motorcycles are not allowed to drive them without holding a driving license in the category.
The same is true for buses and big trucks and other vehicles.
This is due to the fact that the instructor and student are in different vehicles, usually a motorcyclist driving instructor in the car.