My CTS is one of the sharpest looking cars I have ever owned. It's fun to drive and drives & feels like a sports car. Unfortunately it has many problems. The oil consumption is ridiculous. Right now it's using a qt. every 600 miles. It's terrible to drive a Caddy & have to carry oil in your trunk. The braking system fails often when I'm turning into my driveway or a parking space making it a major safety hazard. Mechanics have not been able to find the problem as of yet! About every other month I have to replace a burned out brake light.
The exterior look and how it handles on the road.
Fix the oil consumption problem. It also needs a low oil light. Fix the brake problem.