There are a few things you can do to get a car out of sand. The first is to try to move the sand as much as possible. This will help to create more space for the car to move and will also help to prevent it from getting stuck in the sand. The second thing you can do is use a plunger to push and pull the sand out from around the car. This will hopefully free the car from its predicament. Finally, if all of these methods fail, you can use a vacuum cleaner and bucket to suck up as much of the sand as possible. This will hopefully free the car from its predicament and allow you to take it away without any further trouble.