Are you using ProConnect for your personal return? Or TurboTax? Perhaps you are lost on the internet?

"property given is disposed of, or if the replacement property is received prior to January 1, 2018"

But you are not even working on something this old, so for that reason alone, it doesn't apply.

"exchanges of real property"

Which means, not cars.

Or, are you preparing your client's tax return?