I know I am going to sound disagreeable and negative, but here goes. Why be concerned about a few hundred dollars when it comes time to haggle on the price of a new car, but then not be concerned about how it depreciates thousands of dollars the second you drive it off the lot? Best solution if you want a new car, buy a 2-3 year old car from a private owner.
@Tazewell : I'm going to agree (that may be a first) but with a slight dealership slant. I've been using the Cars.com search engine since 2003 for my last six cars. One was a private sale and the other 5 were 2 year old, off-lease cars right just under the 20,000 mile mark from dealerships. I target getting them with at least 12mo/12,000 left on the balance of the 3-36 factory warranty.
With Cars.com you can limit your radius search to get hits within a few hour drive and most have a free Carfax download. Their search engine allows you to refine it down to paint color, trim package, etc. This being said, our last two cars were still local buys from Mike Murphy Ford in Morton. We initially had good luck with University Ford in the early 90s, but haven't been that impressed since (they're Green now). My last true new car was in fall of 1995; ordered an F-250 with the next to the last year of 300ci inline 6 cylinder. 212,000 miles later and I still have it chugging along. I can thank Dave Gill Ford / Gill Trucks for what were the best truck mechanics in my experience. Too bad Ford spun off the heavy truck division to Sterling.
I think anytime you walk in to buy something off the lot you open yourself up to the dealer digging in on price. My gosh, with today's internet it is all right there. Remember having to buy a Edmunds / Bluebook and asking the bank what they showed on the Wholesale / Blackbook. I will offer that the advertised price on a used car on Cars.com does seem to be it. You might get floor mats, or some minor add-on included but that has been pretty much it for working them down. That being said, you've already seen the spread of similar cars in the region, so you pretty much know the price.