I use to be a BMW M5 fan. It was the first power sedan. I thought it was sexy that you could be in a 4 door luxury sedan but yet blow the socks off of most cars on the road today! But then came the CTS-V. All I have to say is 556 horsepower. You do just a few mods like upgrading to an Corvette supercharger and you have one of the baddest cars on the planet. Is it one of the baddest cars on the planet, and if not, why not? I would put it up against anything comparably and I think that it would hold its own everytime. Let's remember its still a sedan!