Porsche Design Tower will be home to 2 percent of world's billionaires

Porsche is really taking its game to the next level.

The 60-story Porsche Design Tower, now underway in Miami, will contain three elevators capable of taking residents and their cars to their multimillion-dollar condos dozens of stories up. The building has 284 parking spaces in its glass "sky garages," where the cars will be visible to owners from within their condos.

The amenity is so enticing that the building has managed to sign up 2 percent of the world's billionaires, according to the Atlantic Cities.

Not many units remain, a broker tells Yahoo, even though prices start at a heady $4 million and top out at a vertiginous $32.5 million for the "huge" penthouse.

Asked about the cars, the broker said: “Bentleys, Porsches, Ferraris, Rolls Royce -- so many cars I’m just amazed.” One resident is reportedly bringing with him a $25 million Ferrari.