Overview The Hyundai i20 and Kia Rio 1.4 are two popular subcompact hatchbacks developed by Hyundai Motor Company and its subsidiary, Kia Motors. Both vehicles share a significant number of components, including the reliable 1.4-liter G4FA petrol engine, which belongs to Hyundai’s Gamma engine family. Designed for urban commuting and light highway driving, these cars offer a practical blend of …