CADILLAC V-SERIES

"This ain't your Grandpa's Caddy." Those were the words from the driving instructor as I buckled into an urban camouflaged Cadillac CTS-V at General Motors' Milford Proving Grounds. We helped introduce the V-Series: a Cadillac with a Corvette engine, designed to pony up with Germany's high-performance luxury supercars. It's one helluva ride.