Anytime you venture into a new business experience, you have to do a lot of research and the same is true if you are interested in car dealerships for sale. A lot of information needs to be found out about the type of dealership that you are interested as well as getting your own economic outlook in order. Weighing these two very important issues against each other can either have you in a new business or patting yourself on the back for avoiding a costly mistake.First of all, contact family and friends and just about any way that you know how to find out your own research about the dealership. Do your friends and social networking groups have good or bad things to say about the brand name when they first hear of. Look at your own portfolio. Put things into order that may have been escaping the radar for a few months. Seek professional help. These top three things will give you a good sounding board to bounce from or to walk away from.Next, buy what you know. Why are you interested in car dealerships in the first place? Is it something that you are familiar with or is it only because you found a good looking business with a for sale sign in the window and it was not just for the cars? Stick to what you know and if cars or dealerships are not your expertise, it might be wise to take your ventures elsewhere.If you are considering a business deal and do not want to spend the time investigating it then maybe consider that this is not the business for you. Putting time in now investigating a business will in hindsight, be nothing compared to how much time you will need to run the business. Consider your own time and money to be a part of the deal and drive, no pun intended a hard bargain, in negotiations if you make it to this step.Running any business is hard work but car dealerships can be a very lucrative one because of the big ticket items involved. Do not get swayed by the pretty lights, do your homework and see if your bottom line can handle the possibilities. Any new business venture has a different bottom line apart from the money involved. Weigh all the possibilities during the early days of negotiating just like you would do in any new business prospect.