Nothing.
I have had this car for a week now.
It hasn't let me down yet. Although the only other car I've ever driven is the Honda Jazz, I must say the difference is immense.
The C4 is extremely comfortable for both front and back passengers.
It is very quiet, meaning really soundproof. The electrical stuff all works swell. Everyone who has seen it was left impressed and with remarks like : "It's like a spaceship!".
The brakes are ace, the sound system rocks and the gas consumption is excellently low. I would recommend this car to anyone who wants to drive tommorow's car, today!
A review after 250 km. You must be kidding us.
OK now I've had it for 2 weeks with 500kms on it! it's still great!
What about now? Is it reliable?
How about now? Has it shown any problems? And how about parking? I live in Athens, will it trouble me to find a space to put it in?
Not the original writer, but have owned mine for nearly a year now and been a great car many long journeys done did over 1000 miles (1600km) in 2 days a few times without fail and had hardly any serious issues just the usual teething problems you get with all new cars.
And finding a parking space if you can park a focus, stilo, megane then you can park a C4 they're roughly the same size as the other cars. Not massive cars.