Am I the only one that doesn't mind the car-buying process? All it takes is the fortitude to sit through a litany of maneuvers trying to convince you to agree on a price - when you've got zero obligation to consent. Sure - it takes time, which is a scare commodity for many - but for the amount of money generally being spent, I've got no problem pushing a salesperson to get the price to where I want it.
I don't think buying a new car makes any sense anymore. At one time, when cars started to fall apart after 50,000 miles, it may have made more sense. Today, when with routine maintenance almost all new cars will go 200,000 miles or more with few major problems, it isn't a good deal. Let someone else take the depreciation hit.