New Car 2018 - 2018 Sports Cars Under 50000. 30 Best New SUVs Under $30,000 in 2018 | U.S. News & World - Here Are the Top-Rated SUVs Under $30K in U.S. News Scoring. The auto market is chock full of new SUVs these days. Seemingly every year, small and midsize SUVs take a bigger and bigger bite out of sedan sales.. 20 Best Performance Cars Under $50,000 - Fastest Cars - You might not have a $100,000 budget for a performance car, but for half of that you can get a variety of great performance cars that run the gamut from hot hatch to muscle car to roadster. Here are some of the best performance car under $50,000, according to you. The 370Z has been around for awhile . Future Cars! 2018 and Beyond - Motor Trend - Buick Regal. What's Now: Cars. What's New: For its sixth generation, the Buick Regal sedan will be replaced by two new body styles: the 2018 Buick Regal Sportback, a coupelike hatchback, and the 2018 Buick Regal TourX wagon. The redesigned Regal is based on the recently revealed Opel Insignia Grand Sport four-door hatchback and Opel Insignia Sports Tourer wagon..