2016 Rene with the 1.4 turbo and 6 speed manual with 37,000 miles. In 5th or 6th gear I get a vibration-like sound (sound that would normally go with a vibration but without the vibration) while applying light throttle while cruising or maintaining speed. Back off the gas or accelerate in these gears and the sound goes away. Can't seem to figure out why this is happening or find any threads on the forum about this. Anybody have the same experience or know what might be causing this?