95+ Continentals have one weakness, and that's the air ride, but you can replace the bags for cheap or do coil springs all around. Otherwise, they're very dependable, plenty powerful, and pleasing to drive. I do wish the seats were a little bit more comfortable. 98+ paint finishes are much improved over 95-97.
If you get an S60, go for 03 or later. Earlier automatics aren't that dependable. The electronic throttle modules are also nearing the end of Volvo's ten-year warranty extension, and it's massively expensive to fix when it goes bad, so check to see what years are affected.
I think the Fusion/Milan is an underrated car. I'm not keen on Ford's button-crazy center stacks, but they're a lot of fun to drive, the base sound system is awesome, and the seats are quite comfortable. The 2010 and later Fusions switched from Mazda to Ford 6F35 transmissions and they are known for self-destructing. Avoid the 4-cyl and 3.0 V6 which use the 6F35. If you do get a later one, go for the Aisin gearbox mated to the 3.5. If you get one before 2010, it should be fine.
I
greatly enjoy driving the Lincoln LS. I like my Ram a lot but if I get rid of it the LS is the next car on my list.
Details on the LS courtesy of MoD:
mod-and-friends-tell-me-more-about-the- ... 62023.html