joke: used cars rusting

How could it be- our technology makes cans of beer which are not rotten in dump in 100 years, but new cars are rusting in 3-4 years?

joke: used cars

-Do you know somebody who is selling car?
-I know one, after a week or two he will definitely sell his car.
-Are you some king of clairvoyant?
-No, I just know very well my car, what I sold him yesterday.

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-At last I have somebody to care about, to work for.
-Congratulations, what is her name?
-Mazda 626.