New or used car
A used car can save you a lot of money, A LOT. A new car depreciates (loses value) quickly and if someone mistakenly scratches your car, you're going to be very sad. Actually, one second after the car leaves the dealership, it lost 15% of its value, at least. So instead of buying a new car, think of waiting 6 month and getting it a bit used but several thousand dollars cheaper, especially when the next model arrives.
Also remember to ask friends and family and search the internet before you decide on a specific car, year, or model. The best looking cars may have small issues that could cost you 3000 to repair and may not be covered by warranty. My relative bought a car from the factory, on the way home, she hit a speed bump and the car started  squeaking. I was with her and she was not going fast at all. After a long story with the dealer, the car ended up being repaired 3 times (same front CV joint) in the first year and then she stopped repairing it and had to get used to the squeaks.

However, buying a used car is also taking a chance, but the way I see it, I would rather take a chance and pay 50% less and if the car has a problem, throw it and buy another one also at 50% less than buying a new car and having it stolen, scratched or paying a lot for expensive parts.

Also you could get lucky and find a very good car at a very cheap price. These days, people are in financial strain, and if they need money, they are willing to sell their loved cars for very cheap.

All in all, buying a new car or a used car are both valid decisions, it just depends that if you are reading this article, then you would be happier buying a used car.