Is it possible to ADD new cars to the game?

[Linux_Shines]

Hi, I have an little, short, question, like in title of thread - is it possible to ADD completely new cars to the game? And please - don't write to me 'bout replacing of a car - I know how to do. AFAIK, it's possible to do this in a... "clean" GTA SA, so I think that maybe it is possible in MTA SA too?

[MIKI785]

It's not possible to add new models, you can only replace existing ones.