 I bought 3 HB skyactiv 2.0 I touring a month ago. I drive city & hwy (60% & 40%), and get Average 36MPG, which is good.But, When I drive, I hear a very odd sound, that is heard like "Tirrrrr ttirrrirrrrrrr". It is not normal engine sound, it is extra abnormal sound. Especially in low speed, and at stop sign, that sound is very annoying.I told that problem to dearlership, but they couldn't find out the problem, and didn't fix it.I like eternal design and six speed auto transmission, but I don't want to recommend this vehicle to my friend.