If these two questions don't begin a GREAT in depth, stimulating conversation then I would suggest you ask, "Wanna fuck?" and be guided accordingly by the response.
This was my first thought.
I also go long periods of time without saying anything. I realize it puts some people off but others get used to it.
So my advice is she's a doer not a talker. Flowers at dinner then a fast ride home and you may find out you had more in common than you thought.