I can't stand the ones that treat you like an effin idiot and say, this is where the window switch is, this is how you turn the volume up. Then call you nonstop for 2 months even though you gave him a fake phone number on the test drive and he used your driver's license photocopy to stalk you, and was told 40 times prior to stop calling. I still got the car he was trying to sell me, I just went to another dealer and told them which lot it was sitting on to spite that &*@$#% who was so pushy. Pressure me, and I walk, and I still get your car. Just meant some other salesman who didn't have to do any work for it got the easy commission.
EXACT same way I bought my Jeep. Looked them all up online based on what I wanted, went to the dealership that had the one I wanted most, and walked off the lot to another dealership when they got pushy or tried to put dealer markup on it. Got it for several thousand less elsewhere from a dealer that was good to me, and also slashed the price down to next to zero profit. They got a little bit of holdback and whatever incentives they incurred for being able to sell a little more volume during the end of model year push.