Imagine every car being hand built by the dealership...
Would you like to buy a car that is hand built at the dealership? Why not? Imagine going to buy your next car and the car maker shipped the pieces to the dealership for assembly. Are you still buying just the car? Or are you buying the craftsmanship and care of the dealership? If car maker sent the parts then you'd not only be worrying about price and warranty but also the dealerships' ability, assemby department, and service department. Their thoroughness would make or break

