In Greece Cee'd has sold approximately 850 cars till end of June as per official figures from the union of car representatives.
Not bad for a new model which started selling somewhere in March.
Myself i am driving a 1.4 LX Quest model (although i understand that in ever country there are different model names and versions).
It has a sunroof, 16" aluminium wheels, 6 airbags, stereo with 6 speakers/USB port/iPOD port.
In general this car has everything i want from a car. Till now i have done 2330 klms and i am very happy with it. Only the fuel consumption is higher then the figures given by Kia, but this is still a new car so i will have to wait till later to have a better picture.
Also because of the heat i am using the airconditioning (Manual, not automatic) continuously. It is working very well and can handle the present heatwave of 43 degrees without a problem.
I am regularly reading the Greek Kia forum, all Cee'd owners are happy with their cars. If/when it comes to Turkey try and make a testdrive, i am sure that you will be very pleased with it.
The car is fast, 109 HP and as per tests faster then all other 1.4 engine cars, except of course the ones with improved engines.
Hope you find what you want.