Hello. I would like to buy a Z3 Coupe and would like to know how the QPs are in maintenance. I am currently driving an audio a3 1.8T (All cars with the drive axle front are nothing for me). I still drive on 125% in the insurance since I am only 18. I am a BMW employee and hope to be able to afford a Z. ( Now as an apprentice ). I have been offered a 2.8 for 13,000 and do not know I should access. ohnraum???? Please answer Thank you Martin