sentences: )While there are several professional teams and drivers in historical racing, this branch of motorsport tends to be contested by wealthy car owners and is thus more amateur and laid back in its approach.One advantage of historical motorsport is that once a series for a particular category is introduced, it helps to increase the value of its competing cars, sometimes approaching the million dollar mark, therefore as a result, many of these are carefully driven by its owners and are occasionally used to bring in spectators.