The phrase "futuristic concept" refers to an idea, design, or technology that is imagined or predicted to exist in the future and is innovative or advanced. Full definition
The nearly 1,000 automobiles on display, will include mainstream vehicles, a complete range of domestic and imported passenger cars and trucks, sport utility vehicles, and experimental / futuristic concept cars. (digitaldealer.com)
What does happen to the exotic - looking, futuristic concept cars that automakers display every year at auto shows? (articles.orlandosentinel.com)
Of course you can imagine one of the world's most storied billionaires listening to Bocelli, which Musk likely does while enjoying fine Scotch and buffing his collection of futuristic concept cars with only the finest cashmere scarves. (inc.com)