yeah its called a 'car dealership'
..
the only real showrooms we have here is toyota honda suzuki BMW merc and land rover ...
dealership owners import different cars from different places and display them under one roof ...
in saudiarabia ... i saw a chrysler 300c and merc S600 next to a maybach
..
in another dealership there were ferraris maseratis mercs
i've even seen a CLK GTR next to a viper .... it was kinda sad actually :\