While the great feel and overall pleasure of driving a brand new car is
undeniable, it almost always makes more financial sense to buy a used
car.
New cars lose about 40% of their value within 3 years, at which point the
depreciation starts to slow down.
With used cars, the previous owner has absorbed the biggest or steepest
portion of the depreciation cycle. You buy at the beginning of the low-cost part
of the car ownership cycle, and almost all of the costs of owning and operating
a car will be reduced. Some of the benefits of buying a used car include:
Lower purchase price
Lower depreciation
Lower sales tax due to generally lower purchase price
Lower financing costs (in the form of fees and interest paid)