Before I bought my '04 LS Sport V8 three years ago, the '08-11 Gen II STS with the revised direct injection V6 and 6-spd auto trany and added technologies was at the top of my want list. The only problem was that due to the economic down turn, the number of Gen II STS that were sold and available on the used car market were greatly reduced. I keep finding V8 AWD premium models that were just too expensive for the budget at the time. The price of the STS was much higher than the even the very low mileage '04 Lincoln LS that I found - due of course to its depreciation from the know maintenance issues. My brother in-law had a few STS as company cars - both Gen I & Gen II - he was a GM executive. My neighbor had one and loved it, but it was RWD. He later traded it in on a Lincoln MKS with AWD.
I love my Lincoln LS, but I have already bought it's replacement. I needed something a bit more versatile with more back seat room and carrying capacity, as well as the ability to head to Home Depot of Lowes twice a month or even tow a trailer. If I had the garage space we would keep the LS because I love to drive a great handling executive sedan, but its time to get her cleaned up and listed for sale while everything still works and there are no leaks.