I had a bad experience with Auto Gott.
I wanted a MR2 roadster, and in stock they had almost exactly what I wanted. But it didnt have air-con.
They quoted me a price €4000 over list price for the car and refused to consider ordering what I wanted.
I recently asked for a quote for a Prius. No discount and 5% higher interest than from other dealers.
I ordered my MR2 in the end from the people who now run DIT, and have had excelent service from them. (dispite what is written by others in another thread!)