C5 is a large family car that was manufactured by Citroen company between 2000 and 2017. Vehicle was released as a successor to Citroen Xantia. First generation (DC/DE) of C5 were produced from 2000 to 2008 (720 000 units were developed, cars were equipped with 1.8 – 3.0 L petrol or 1.6 – 2.2 L diesel engine) and the second one (RD/TD) was manufactured between 2008 and 2017 (about 400 000 cars were produced), it came with one of 5 available petrol engines or one of 6 diesel engines.