Isringhausen Imports in Springfield, IL is awesome. I know that's not in your stated search area, but they really are a great dealership. No pressure whatsoever, first class customer service, and honest dealings with reasonable prices. I've bought 5 BMWs from them. Jeff Colman is my salesperson. He's very good and has gone to bat for me numerous times to get things fixed under warranty that may not have been covered otherwise. I highly recommend him and the dealership.