Nothing is perfect, nor will it ever be. My past 2 vehicles were a 12 Lexus GX460, V8 body on frame SUV, it was at the dealer numerous times for a few issues, next was a 17 Audi Q7, 70k vehicle, again, back numerous times, backing it out of my driveway in the cold there was an ear piercing squeal out of the brakes, many many of them have it, Audi says they are coming out with a fix for it, I drove it that way for 2 years and no fix to date. It had many other issues as well, don't even start me on the MMI (Infotainment system), always locking up and rebooting etc. Even the high end vehicles have their issues, it's unfortunate but normal.