it's much smoother. a little more metallic maybe. yes. tubular, tubular bells, that's the right word. it's not being rough on the exterior. it's more like an introverted kind of driving. as compared to the sport sound, where it's more extroverted. it's pushing. it's pushing much more. bmw owners can expect some of the new in—cabin sounds to play with next month. but if you're hoping for that classic engine sound, you'll be disappointed. so, let me try this. renzo�*s not interested in vio sound—alikes of an era that he says is now passing. besides, there'sjust too many alternatives to explore. i know there are lots of people