Transmission and coupling problems

Hello! I would like to know if some of you have already had experiences with Hyundai’s prowess and how you would assess the prospects in my case. Or has someone already had similar experiences? I could read a few lines about this….but still my story about it: On 16.02.2012 I made a used Hyundai ix35 (05.10.2010) with 120 KW as gasoline and thus acquired my first Hyundai. Coverable in price, with So I was convinced to buy a good car and I really enjoyed driving. With 5 years warranty (i.e. on purchase still 3), what should go wrong, especially since I also assumed that Hyundai also offers quality. However, I was taught a better one today, after the workshop manager handed me the Hiops message, that there is probably a damage to the gearbox and the clutch and next week with the cost advance Despite the fact that all inspection intervals have been observed and the inspections have been carried out according to the manufacturer’s specifications, a gearbox after not even 6 years and a mileage of just 114,000 km???? does not belong to my driving style, because with family and a now 7-year-old son you probably don’t get excited about the PS. And then, of course, just after the end of the 5 years! Sow ohl the workshop as well as I have now made contact with Hyundai and I am very excited to see how they will react. I would be happy to receive experiences, tips and answers.