According to Associated Content:
The car that was given to his son, a supped up (sic) version of the Maybach Exelero, cost $360,000. Yes, all of those zeros are meant to be there, and the car is also very easily recognized by people who are car aficionados.
First of all, the Exelero cost $8,000,000, not $360,000. Second, there's only one of them and, as far as we know, it's not for sale. Third, not even P. Diddy gets his kid a one-off car. Someone just misunderstood. It's probably a Maybach 57. You know — his old one that's all dented. They're only $342,000.