The luxuriously designed luxury car is presented as an elegant alternative to prestigious cars such as the BMW 5 Series and the Mercedes-Benz E-Class. The car continues the successful Citroen revived style launched by the C4 model. It can be said that the C6 in the Citroen range has replaced the XM model, which has been discontinued for some time. The C6 is powered by a 3.0 L V6 engine with 211 hp and 2.2 L, 2.7 L HDi diesels with 173 hp and 204 hp. Despite being a sedan body, the car is similar to a hatchback and has the original concave rear window seen in just a few cars - the Citroen CX and some 60s Dodge. The main "horse" of the C6 sales is high-tech, for example - the car has a Lane Departure Warning System, which warns the driver if he crosses the lane without turning on the turn signal, as well as a unique steering wheel, which keeps the center stable. directional front xenon headlights, hydraulically adjustable Hydractive 3 + hydraulic suspension, automatic speed-responsive spoiler. The C6 is the first car to receive four stars in pedestrian protection in EuroNCAP tests. The car has an automatically hinged bonnet designed to minimize personal injury in the event of a pedestrian collision. The C6 is widely praised for its unrivaled suspension in terms of comfort and high technology. It is not for nothing that this car was chosen by former French President Jacques Chirac as the official car of the President.