First let me say that I have always admired Cadillacs since I was a little boy. All 4 of my uncles owned a Cadillac at one time or another. A beautiful car to drive and be admired in. However, repairs can be expensive for a domestic car. I strongly suggest purchasing an extended warranty immediately. It burns alot of oil. And takes 8qts to do an oil change. Which the dealers all say is normal. At 100,000 the selonoid transmission started to go bad. And the oh so dreaded sensor modules always tend to fail on all cadillacs at some point which costs between $500-$800. Other than all of that. It's a beautiful car to drive and look at, but no fun to repair. Keep $500 on hand at all times.
The automatic start and heated seats are fun, especially in the winter months. Cruise control; heated steering wheel, rear sensors, smooth ride, digital dash, great stereo system, those digital rear brake and signal lights along with that classic caddy boat body style are head turners.
Alot of plastic interior where wood grain should have been. Power window construction could be better, I haven't had any problems as of yet, but I have heard horror stories. 8qts of oil is a bit much for a luxury vehicle and it burns about 1qt every 800 miles. Cadillac says its normal...but why?