If you're talking about thenew ones, yeas they both are FWD, both have
pretty much the same Northstar system, STS has an out put of 300 horse.
deville has 275 except for DTS which puts out 300, just like the STS. as to
which one, I have both, the sts is a firmer ride, and of course sporty
looks. the Deville is closer to the traditional Cadillac comfy ride. the
best one based on my personal experience is the DTS. it is the best of both
worlds. Now if you are willing to wait a little, the RWD is coming back,
soon, but I don't know how soon, I hope this helps
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.