what is this car

My best guess is a z4 from the steering wheel but idk I'm stupid

Friend of mine spotted this. (Western Cape, South Africa.)

Again, something i saw on Instagram... Obviously heavily modified but i dont recognise the original car

1950, Germany. We really need to know. Thanks

Found this example on my street, unfortunately no markings of a concrete model, all I know it's a BMW

Any help would be appreciated, I really like the looks of this thing, and would like to know what this exactly is.

what car is this (from a barn find)

Car in background? At first, I thought Pontiac.

This looks like many other cars but I have no idea what it is.

Is this really an Austin Healey with a V8?

Can someone help me if this merc?

I know the black one is an sl65 but what’s the brownish silver one? I think it’s an sl too but idk.