New cars don’t break down all that often, but in every other way their owners take a bath. If you buy a new car:
1) You’ll lose around 40% in your first year. In other words, if your car cost, say, $100,000 when you bought it, one year later it’s probably worth $60,000. It varies from vehicle to vehicle and depends on market conditions, mileage and the like. It’s difficult to fix precisely; some models drop a bit less, some a bit more.