I am trying to decide if I should go with buying a new car or a used luxury. If I decide on a new car, this will be my first new car ever.

I’ve been saving money till now and my budget is set at 25k. I went to a toyota dealer and got a deal for new 2008 toyota camry LE for ,300 which includes all fees (destination, tax, dmv, etc) I double confirmed that this is the final walk out price, and he literally said "not a dime more.".
The options includes sunroof and leather seats (the leather on the seats are not from the factory. they will just put a leather cover over the existing seats, but to bare eyes you don’t see the difference).

I realize that this is a good deal, but at the same time I also want to look into getting a 2-3 years used japanese luxury cars with low milage. I am thinking maybe a 2005 Lexus GS, or Infinity G35, with less then 35k miles on it. (cont.)
My friend’s close friend is a dealer and he said he should be able to get me those class cars at my budget.

So I have everything laid out on the table, and I’m trying to decide whether I should just go with a camry or luxury. I really want a luxury car, but getting a new car has its own benefits also.

If it was YOU, what would YOU do? Would you go for a new car or used luxury?