Send an email to [email protected] and tell them what you're looking for and ask them to help find that car. That's how I found my CTS Direct Injection 6 speed manual. They did a search for dealers in a couple hundred mile radius.
You can use the Cadillac website to build the vehicle you are looking for and they have some sort of tool that lets you locate one in dealer inventory.
We have tons of cars in stock so feel free to look on our website, I think we have a tool that lets you locate vehicles in stock also. www.lindsaycadillac.com