A person who is not a mechanic cannot know much about the inner workings of a vehicle fully even if he/she is pretty knowledgeable about vehicles. Mechanics are trained individuals who has a career based on having the full knowledge about vehicles so don’t you think that you should hire them to inspect a car before you purchase it? Of course if you are buying a brand new car then you would need a mechanic to look into it but if you are planning to buy a used car then the mechanic is your best friend as he/she would be able to advise you about making the purchase or not depending on the condition of the vehicle.
If you already have a mechanic that you usually go to then you should hire him/her for this purpose but if you do not then you need to look for one who would be able to do this service for you so let us enlighten you about the process which would lead you to finding a good mechanic for this particular job or you can just go to this site.
You can always look in the neighborhood for a new mechanic but if you are sure that you would have no luck then you should take your quest online and search for mechanics who offer to inspect a used vehicle in your neighborhood.
Once you have found a couple of options that service in your area then you need to compare their charges and choose the one that offers the best cost for its services. One thing that you need to remember is to not pay more because all inspections should be under $100 so look out for that.