2010 CTS4 sedan
It does have its drawbacks. Personally, I prefer the packaging of the gen 2 - exterior size to interior volume is better with our rides IMO. The gen 2 suffers from way too much piano black plastic as well and gone is the pop up nav screen. Upper trim levels of the 2018/19 CTS have pretty much all the modern equipment I think I would want for the next decade. Why I cheat toward the CTS rather than the CT6 is that the CTS looks classy without the opulence whereas the CT6 is almost too showy for an introvert like me. Still, I like the idea of the CT6 enough that it stays on the list. For now.I think the Gen III design is solid for a sedan and I would consider one as well, however this crowd for the most part doesn't seem fond of it for some reason.
One of my gripes is the integrated exhaust. I'd rather see "pipes", but most cars are following suit with that aesthetic and I also prefer the redesigned grille and badges sans wreath.