The driver of the 5.0 Mustang GT is in Program Management for Ford SVT. The driver of the CTS-V Wagon is a GM Powertrain Engineer. This double burnout is what happens when Big Three employees want to blow off some steam.

John Hennessey has already challenged Bugatti to a duel with his animalistic 1,226 hp Cadillac CTS-V coupé. Now he's testing the limited run cars on at Ellington Field in Houston, Texas.

John Hennessey, the Texan who loves to twin turbocharge everything from trucks to custom-built Lotuses, has built a 1,226 horsepower Cadillac CTS-V Coupe. He thinks his operation can outdo the multimillion dollar might that is Bugatti.

Yes, I'm wearing a Kangol fishing hat for protection, just in case Chris Harris goes off course while drifting a Cadillac CTS-V wagon around me, while talking on the phone with Jalopnik editor-in-chief, Matt Hardigree. Too much time on our hands, some say.

In stock form the Cadillac CTS-V is already quite the tarmac spanker. And yet, those who can't leave well enough alone will be pleased to find out the car takes to tuning like a duck to l'orange sauce.

GM Engineer Brad Doerr's fiancée Holly would normally be out on the track with him and their Cadillac CTS-V Sport Wagon for a day of auto-crossing, but she was a little busy getting primped for the wedding they'd planned just two hours later. So there he was, alone, out on a fairly tame course when all of a sudden his…

The cross-country street legal One Lap of America rolled into Road America for their latest stage today, leading the drivers of the CTS-V Sport Wagon to roll their wagon so hard it flipped over a retaining wall. The car spared itself with an explosion of airbags so that the driver could walk away uninjured. UPDATE

Engine-swap stories are a car nerd's answer to celebrity dating gossip. (Seen Kristen Stewart at the Chateau Marmont swapping spit with a 389 tri-power? Let us know.) But a first-gen Camaro with the still-beating heart of a wrecked Cadillac CTS-V? Papa Razzi, call the front desk.

IndyCar driver J.R. Hildebrand and Formula D drifter Tyler McQuarrie are no strangers to the Long Beach street circuit. What happens when the Cadillac tuners at D3 give them almost 1,500 horsepower's worth of CTS-V Coupes and let them loose?

Racing-game mavens who hanker for a bit of upscale American style now have one fewer reason to leave the basement: Cadillac's big-assed badass CTS-V Coupe race car will soon be available for the immersive iRacing MMO racing simulator.