Hyundai U engine

The Hyundai U engine is a series of three-cylinder and four-cylinder diesel engines made for cars by the Hyundai Kia Automotive Group, and includes the smallest automotive diesel engines Hyundai has produced. The 1.1-litre D3FA is a three-cylinder version of the 1.5-litre unit with a cast iron block, an aluminium head, chain-driven double overhead camshafts, Delphi common rail injection and a variable geometry turbocharger, and it is among Hyundai's most efficient engines at 4.2 litres per 100 kilometres. Other versions include the 1.2-litre D3FB, the 1.4-litre D4FC and the 1.5, 1.6 and 1.7-litre four-cylinder engines. They were fitted to models such as the Hyundai i10, i20, Verna and Creta and the Kia Picanto and Rio.