Solution to old and unreliable cars?

Posted by MrReptilian1@reddit | askcarguys | View on Reddit | 12 comments

Ok so my idea is if you have a newer car that is reliable and has not givin you any issues. You also have a old car that looks cool but has issues once a week.

To solve this you take the New car part and put it into the old car. Thus having a old car that you can trust.

This is a dumb idea?

Do people already do this?

(Btw im new to cars and have a basic understanding of how cars work)