It means that a player is up in the bottom of an inning, and hits a home-run with three men on base and the one man at the plate, then all four men score to win the game.
The Soho Grand is an upscale hotel on Broadway in New York City. It is very close to art galleries and theaters and is considered a luxury destination.
Loosely translated from French (or Italian) it means "Big Race". As to the cars that carry the name, it just sounds fast; don't it?! They had to name it something.