Experience pure American luxury and performance redefined with the Hennessey H1000 Cadillac CT5-V Blackwing, a four-door supercar with the heart of a race machine. In this video, we showcase what happens when Hennessey takes Cadillac’s most powerful sedan and turns it into a 1,000-horsepower powerhouse. Featuring a high-performance supercharger upgrade, high-flow intake and exhaust systems, upgraded cooling, and HPE engine calibration, the H1000 CT5-V Blackwing delivers blistering acceleration, thunderous sound, and world-class refinement in one package. From street pulls to track testing, you’ll see just how seamlessly raw power meets sophisticated engineering. Every H1000 is professionally built and tested at Hennessey’s Texas headquarters, backed by a 2-year / 24,000-mile warranty, and finished with Hennessey and H1000 badging as a mark of true exclusivity. 🔥 1,000 horsepower. 966 lb-ft of torque. American luxury, unleashed.