What are the advantages or disadvantages or recycling old cars?

Question

why should we recycle and what are the dangers or disadvantages of it?

thanks....[x]

Answer 1

Advantage : fix easy, cheap parts.

Disadvantage : expensive parts , Dear to run.

Answer 2

Old cars are pretty much recycled now.  Usable parts are taken off and either rebuilt and sold or just sold.  When all of the usable parts are gone, what is left is crushed and melted to make new steal.  Very little goes to waste.