Vice city has a variety of vehicles. You'll find all types of cars and bikes, as well as
boats, helicopters and even an aeroplane.
Under each category is a list of all the vehicles available, with a screenshot of each, and a location map if a particular vehicle can be found in a certain place, so you know what to look out for.
The main reason you'll want to know which vehicles are which is mainly for the showroom collection, in which you have to deliver specific types of car, as well as one or two missions in the game which require certain types of vehicles.