Originally Posted By: NEOhio_Bob
One last comment - the rear suspension air bags are neither expensive nor difficult to replace, and the ride quality suffers considerably when they are replaced with the spring kit - to me it is worth maintaining the original system.
Could not agree more. No difference for the driver, but a big difference for the passenger in the rear.
I run a service. My favorite ones are Ultimate (2004 was the only year for them) and 2007 Signature. R&P was introduced in 2003 and some of them have issues that were rectified in 2004 and on. Drive by wire was introduced in 2005 and the issues were corrected next year. I agree with the poster pointing to increased complexity of electronics. Every year saw efforts in cheapening out and decontenting unfortunately. You can still find front seat pockets on 2003, no pockets on 2004 and on, etc. Climate unit is fine as long as your default setting is on minimum when it starts. I actually start it by flipping the fan switch as opposed to AC on/Off switch. Small things. You can join lincolnsonline forum.
My personal favorite for personal use is Mercury GM: the best compromise and blend of features. Try to get one with the limited slip or swap one from a police ford.
We never had Lexus LS460L serving for as long and as economical as LTC, although they are very nice. LS430 were better suited for livery service, btw. Small trunks though, Mercedes - forget about it. The whole Europe runs on diesel Mercedes cars, but here it is a disaster. Go figure.
Nothing beats real frame and RWD. The other kind is simply cheaper to produce, and the manufacturer understandably has to make profit.
Addition: 2002 Cartier is also very nice. Just check the intake manifold.