We're big admirers of the Cadillac CTS Sportwagon, but in this new ad spokescougar Kate Walsh suggests buying a Sportwagon is like buying a dress. We wonder who Cadillac is targeting with this one...

Cadillac is ready to downsize the engines in their luxury offerings — and they have the ability to do it today if that's what customers indicate they want, according to GM Exec VP Thomas G. Stephens. Auto Observer reports he specifically mentioned the possibility of dropping a turbocharged four-cylinder engine, like…

Any way you cut it, GM is going for blood with the new and improved 2009 Cadillac CTS-V and word from engineers of an unofficial rating of at least 550 HP only furthers that point. It takes a lot to make the BMW M5 look like a chump, but a 50 HP advantage will do a thing like that. Of course, the engine hasn't gone…