[caddycruiser]

Yeah, not that the 3.9L is a huge improvement, but it should at least have more power and be quieter than the 3.8L in the Lucerne. The big wonder is fuel economy, since the 3.9L has varied in that regard since intro, especially in comparison to the classic 3.8L.

As for the Lacrosse, NO one ever bought the CXS trims in the first place, and they actually dropped the trim after a few months into the '08 model year because of the Super and the no-sale factor. It's one of GM's most "classic" cars and the 3.8L in it, alone, is a big reason why some people buy it. Actually, on that note, the new Super has now almost become what the CXS was for a few years...the nicest top trim that few actually buy.