Last car I bought I decided to duck all of the dealer nonsense and take a different approach. I sent an email to 10 Nissan dealers in the region, all of them showing in the email CC, and exactly described the car model and options I wanted. I made clear that I was ready to buy and did not need to test drive the car as I had already rented it several times. I just needed their availability and best final out-the-door price.
Within five minutes my phone began ringing off the hook, each dealer inviting me to come on in and test drive the car and talk. I had to send out a second email emphasizing that I did not need a test drive, just a price. The calls and email exchanges continued and after three days I had 74 emails in my Nissan folder. Eventually I got eight quotes with a range of $2,000. I picked the lowest price and bought the car. To my surprise the car had some $1,300 of additional options that I did not request, but they honored the quote - it was the only car they had in stock that met my requirements. It probably helped that this happened to be the last week of Nissan's fiscal year and the dealers needed to make sales.
This might sound like a hassle but it was kinda fun, and I never had to go to a dealership and endure the sales process. Setting up a virtual auction sure beats driving around talking to dealer salespeople, and was price effective.