We finally decided that what really counts in this segment is how the cars drive. After all, that was the determining criteria we used when naming the 328i the winner of our eight-car comparison. On this day, one car shone much brighter on the winding roads than the other two. That car is the Cadillac ATS. From Evans: "This chassis...wow. Unbelievable. I'm just blown away by how well this car drives. Those two are luxury sport sedans. This is a luxury sports car."
Indeed. When I was pushing the Caddy hard up in the mountains above Malibu, I was also overcome by the sensation that I was driving a sports car. Something very similar to a Nissan 370Z, in fact. As odd as it may sound, Cadillac has built a car that goes around corners better than it runs in a straight line. And as for straight-line driving, the Cadillac's ride is on the firm side of firm, and that's in Touring mode. When you switch to Sport, the ride becomes harsh. Febbo explained, "I like the suspension, which makes me wonder if most people will think it too stiff. Most companies, like BMW, have become scared of aggressive rebound rates, but Cadillac has the balls to go hard."
Read more:
http://www.motortrend.com/roadtests...c350_comparison/conclusion.html#ixzz3It8bRrpE