Join the investment community and start your week with market insights seen through the lens of alternative web data.

Tesla is the most expensive used car brand as of today. Smart is the cheapest.

1 year ago by Joshua Fruhlinger

Most frugal people know that buying a new car isn't the smartest financial move. According to Edmunds, new cars lose an average of 11% of their value the moment they leave the lot. During the first 5 years of ownership, new cars depreciate by 15%-25% every year. By the time a car is five years old, it's worth just 37% of what it cost when it was new.

We track used inventory data for major reseller CarMax ($NYSE:KMX), the world's largest car reseller by volume. By taking a slice of today's (July 10, 2018) inventory, we can cost-average by car make and price to see which brands sell for the most — and least — at CarMax.

Coming in at the most-expensive used car is Tesla ($NASDAQ:TSLA) with an average price of $64,998.00. This isn't terribly surprising, given that Tesla has only been selling its Model S since 2012, meaning that virtually all Teslas — even used ones — are still relatively new. In addition, the base price for the Model S, the only Tesla model currently available for resale at CarMax, is $74,500. They're also rare at CarMax - as of today, only four Tesla Model S's are available.


Price (Average)





Land Rover
















Porsche, coming in at second with an average price of $47,615.12, is known for its strong resale value. The brand has maintained a particular look, and older Porsches quickly become collectors' items when they're kept in good shape.

The rest of the top-10 used car make prices reads more like a classic list of luxury car brands, including Jaguar, Cadillac, Mercedes-Benz, and Audi. One surprise is the appearance of Genesis, Hyundai's pricey luxury sedan that commands an average price of $35,914.67.

When it comes to CarMax's cheapest used-car brands, the list reads a bit like a brand graveyard. 


Price (Average)





















Topping the list is Smart, the maker of diminutive two-seaters that can be had new for as little as $12,000. On average, Smarts sell for just $8,349.82 at CarMax.

Coming in second-cheapest make is Saturn, the now-defunct GM brand that launched in 1985 and ended production in 2009. It's no surprise, then, that it's one of the cheapest makes you can buy, given the fact that the newest model year of a Saturn would be from 2010.

Other dead brands on the 10-cheapest makes list are Mercury (shuttered by Ford in 2010), Pontiac (discontinued by GM in 2008), and Scion (shut down by Toyota in 2016).

Join the businesses who have begun to edge out competitors by scouring the web for alternative data.

Request demo
Ready for a personalized tour?

Joshua Fruhlinger

Joshua has been writing about technology, lifestyle, and business for over 20 years. He's one of the original writers and editors for Engadget, and still writes a...

Request a demo

We would love to show you how Thinknum will benefit your investment process. To get started, fill out the form and we'll contact you shortly to schedule your demo.

Get Thinknum Media in your inbox

Start the day off with our Weekly Digest.