For me I'm not so sure. I guess it sounds nice to be fair but the advert didn't do it any justice in my opinion. It sounded "muted" if that's the right word.
Gunna listen again. Perhaps I was unfair...
[edit]
Nope. I'll stick by my comments. The advert could have done with some real hard acceleration through the gears, perhaps through 2nd, 3rd and 4th. (Turning the ambiance music off might of helped also.)