Debut Date: 2020

Mercedes is making its already upscale GLS even posher. The Maybach GLS debuts in 2020, and when it does, it will be the most expensive new car built in the U.S. The over-the-top SUV will have a price tag of well over $200,000 when it debuts and should have over 500 horsepower (373 kilowatts) under the hood.