though和although为什么有的时候会位子颠倒?

though和although为什么有的时候会位子颠倒?
比如:e.g.Though/Although my car is very old,I don't want to buy a new one.
虽然我的汽车很旧,但我不想买一辆新的.
He insisted on doing it although I warned him not to.
虽然我警告他不要做,但他仍然坚持要做.
能不能把第二句话改的和第一句一样,把"although"提前?
可不可以这样说:Though /Although my car is very old,I don't want to buy a new one.
转换:I don't want to buy a new one though/although my car is very old.