The advantages and disadvantages of traveling in a car depend on location, type of car and length of the trip. The main advantage to traveling in a car is freedom. Legal limitations, cost and lack of outside help are some disadvantages.
The best part about traveling in a car is the freedom to have complete control over the trip. There is no tour guide or forced itinerary to follow, so any attraction or location is open to the driver. Keeping individuality and being able to personalize the trip is a great advantage to traveling by car. For shorter trips, a car is a great option, because other forms of transportation can be expensive. A car with a lot of cargo room also provides the freedom to carry large amounts of cargo for the trip.
Disadvantages are numerous, but rarely overcome the advantage of freedom. Cost can be an issue if the trip is over long distances, since gas and car maintenance can be expensive. When traveling by car, it is essential to understand all of the laws in place wherever the trip leads, which can be detrimental to a fun trip when laws change across county or state lines. For some people and in some locations, the freedom is a detriment, since there is no guide to ask questions of when they get stuck.