No, just that the paper trail generated by purchasing a car from a dealership is undesirable for a criminal. This is why conventional financial institutions and services are undesirable for most criminals.

Bitcoin transactions go in a public ledger. Although there are methods to obfuscate transaction history.

>This is why conventional financial institutions and services are undesirable for most criminals.

I think reality is in disagreement with you, as counter-intuitive as that may seem.