Popping Noise from Vehicle

When I shift into reverse, then quickly press the accelerator, there is this popping noise that comes from the rear of the vehicle. Same for drive, its just that the noise is more towards the front. What is this?

Is the car a 72 Maverick?

Or a 2018 Escalade?

Tester

It’s a 2013 Ford focus

Can you post a sound clip of the noise?