The STS-V is an overall fun vehicle. Its fuel economy is poor, but that is to be expected when you have 469 ponies under the hood. It handles well, accelerates like a raging bull, and handles like a sports car. I also own a Porsche 911 C4S, and it almost corners just as well. The interior fit and finish could use some help, but the exterior look is gorgeous. The stance it has makes it look like its going 100 mph standing still. Overall, the STS -V is a fun and at the same time practical sedan.
I love the 469HP engine and the Brembo brakes, especially the way the calipers look throug the wheels. The stitching on the dash and doors look classy also.
Improve the gas mileage. Also, the steering feels alittle numb at times.