Put Cadillac's 556-horsepower supercharged V8 into just about anything and chances are we'll like it. We loved it in the CTS-V sedan. And there's no reason to assume that we won't love it just as much in the CTS-V coupe that the company is to unveil at the Detroit auto show. Hell, bolt that thing to an Aztek-bodied CTS-V variant and there's a good chance we'll like it just fine. Nothing tricky here; Cadillac has kept the powertrain and suspension specs essentially identical to the sedan, because, well, why wouldn't it?