The additional warranty and perks that come with a certified car are also built into the price. This is a tough question to answer, as prices vary widely across regions and by make and model. Generally, CPO cars add anywhere between $1,000 and $1,500 to the vehicle price.

If properly maintained, newer used vehicles can make it well past 100,000 miles before something expensive breaks. Some can even break the 200,000 mile mark. On average, though, used cars tend to be driven between 12,000 and 15,000 miles a year.

Unfortunately there's no single place to find the best deal on a used car. To find the best car for the best price, you'll have to shop around and do some research. Dealerships, auctions, and the internet are all popular places to find good used cars. If you have a specific car in mind, compare models from each location. Be sure to test drive both