I'll keep it simple. There are cars that have more than a 1001 rear wheel horse power. There are cars that do more than 253MPH. There are cars that handle expertly and nimbly around the race track and there are cars that ride in style with the fit and finish that meets the opulence standards of a sheik. But is there a car that does all of those things and does them the best? Only one....the Bugatti Veyron. The car is an engineering phenomenon. It does everything and does it well. So yeah your viper venom 1500HP may have more ponies, yeah your shelby aero ultra tt will do 257 (though the veyron is limited to 253 for stability purposes)can the viper corner at speed with stability? Does the aero tt have the interior of anything more than a race car? And is it driveable everyday and not just driveable but comfortable? Nope... Veyron it is. Though I'll still take 911 turbo anyday.