BMW, Mercedes, Porsche

Hi, I am looking urgently to buy any of the following cars

- BMW 730 ( 2018-2020)
- Mercedes S class 400/450/500 ( 2016-2020)
- Porsche cayenne/s ( 2019-2020)

I need to buy anyo of the above in a month mx, if you have anything for sale please lmk ASAP, with details and price.

Thanks.