My favorite type of automobiles are BMWs.
I have seen them but never owned one and I am curious about them
They make great vehicles. They were founded way back in 1916 and have their headquarters in Munich, Bavaria.
So they are an old established brand, that is good. What is interesting or unique about BMW?
I think their history is pretty unique. They have a significant motorsport history. They had touring cars, Formula 1 and more. 
Oh that is impressive, do they sell a lot of cars currently?
I'm not completely sure, but I would imagine they are doing very well. In 2015 they they were the twelfth largest producer of motor vehicles. That's pretty big!
They are considered high end or luxury performing cars right?