Will my security deposit be applied to the purchase of the car?
The choice is yours! If this is the only car you want to buy at the time you win the car you can use your security deposit against the purchase price of that vehicle.
If you are looking to buy another car, you can keep your security deposit on your account and use it towards the purchase of the next car. You will need to pay for the first car you won in full before using the deposit towards the next car.