Road and Track decided to match the 2012 Cadillac CTS-V against a 2013 BMW M5 in a battle to see which car is faster/better. The Cadillac CTS-V isn’t exactly what you would think of when you think of a speedster but this video might change your opinion. The M5 on the other hand, doesn’t quite perform like you think it would. Although both cars would be desirable to have parked in your garage, you’ll probably have to pick just one. Take a look at this video and let us know which one you would choose.