Kia worst service

Before you buy Kia car, make sure you know that Kia will promise to give you the worst service they can. Try to book service, Hillcrest will make sure they don't call you back because how dare you don't pickup the phone when they called. Umhlanga will give you your car back with high fuel usage, car refs high and vibrating and just say that diagnostics are fine and healing with head office is also do not care attitude. When a mechanic drove with me so I could show him my refs going to 5, 6 , 7 he said my automatic must go so high to change gears ..... Before my service this was not the case and he could not answer why. Do the mechanics also don't even know cars and we have them working on our cars. So think carefully before you buy Kia.