-41 Configuration The ETK C-Series is a family of C-segment hatchbacks produced by ETK from 2004 to 2011 and was the first part of ETK to try to compete with other hatchbacks. It was offered with several engines ranging from 1.6- and 2.0-litre petrol or turbodiesel to a 3.0-litre 6-cylinder engine. It also mechanically shares many components with the ETK 800 series of that era.