Thanks for the clarification. Also on my test drives (2 infact), i hear some kind of a humming sound (like the one we hear when we go in a tunnel). Speeds were between 100 and 120. My wife who was sitting behind also complained of this. Is this some problem with the TD vehicle or some design/engine/NVH issue with the Tjet 2013. The sales rep told me it was the sound of the tire, but sounded more like the engine or the wind slipping across the body of the car.. Has anyone come across such an issue with their cars or on their TDs?