Most modern cars have electrical window winders. So forget about trying to open a window. You also have the problem of the door and the car body distorting under the impact. Which what they are supposed to do. Cars are designed to protect the occupants from impact. They do that by transmitting the kinetic forces around the passenger compartment. Most of that protection is intended to protect from an impact to the front of the vehicle. Followed up by an impact to the rear. There is a degree of protection from side impacts. Although it is marginal at best. Forget about overhead protection. It is limited to protecting the occupants in the event of the vehicle going divergent in two axis.
What all of that means is that unless you get the door open before you enter the water, as you would for a light aircraft ditching, you are unlikely to escape. A 60ft drop is probably unsurvivable unless you impact right side up and as flat to the surface of the water as possible. That probably won't happen. The very best that anyone can hope for in a situation like the one in America is that death comes as swiftly and painlessly as possible.
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I don't do dumb & helpless.