Compared to my last car, a Jag, the Lexus has been cost free so far. It doesn't matter what car you get you're not guaranteed a niggle free car. I've had 8 cars in 7 years and every one has had its problems. We want so much technology in our cars but we want it to work perfectly, technology, in my opinion is never going to be 100% problem free otherwise i'll be out of a job.