Citroen C4 questions

Moin and Hello. I am thinking of buying a Citroen C4 with 1.6 engine and VTS equipment + xenon and air conditioning, so in the package. Unfortunately I read very little about Citroen, actually the brand here in Germany is very unknown to me. It is not to be found in the top 50 of the car picture, nor do I see many Citroens on the road. What is this about? Is the image so bad or the quality compared to Golf 5, Focus ect. ? What is the reliability, the French should be there nic I’m driving a Ford Focus at the moment, but the car is too cheap for me, so something fresh has to come up. And that’s where I came up with the C4. At Sixt private leasing it’s also quite cheap. I hope you can help me a little bit. Greeting Jörg