Hyundai i20 WRC car Hyundai will showcase the i20 WRC at the Expo 2014 as a part of a brand building excercise. The i20 WRC is a World Rally Car made by Hyundai to take part in the 2014 World Rally Championship. Since WRC regulations call for cars measuring no more than 12.8 feet in length and powered by 1.6-liter four-cylinder engines, so the i20 fits the bill perfectly.