Batman vs. Superman: Bat-suit and Batmobile

[Twisted Toon]

If a car can't be heard or seen or people won't be able to get out of the way.

That would be making the assumption that Batman would, at the very least, not care if he ran over people. That doesn't sound like Batman to me.

Just because Wonder woman flies an Invisible Jet doesn't mean that she'll run into every mountain she passes because the jet can't be seen.