10 Awesome Concepts We’d Love to See on the Road Published on March 14, 2019 in Top 10 by Germain Goyer Photo: Hyundai Hyundai Le Fil RougeWe first saw the Le Fil Rouge concept a year ago at the Geneva Auto Show and it’s supposed to define the styling direction of future Hyundai products. The Korean automaker said at the time that it was a modern interpretation of the 1974 Pony Coupe concept.