Alpine is making waves in the automotive industry with the introduction of the Alpenglow, a hydrogen-powered rolling prototype that could revolutionize motorsport. While the A110 is set to pave the way for its successor, the spotlight is on the Alpenglow and its cutting-edge technology. The 'Hy6' version showcased at the Paris Motor Show boasts a powerful 3.5-litre twin-turbo V6 engine, generating an impressive 740bhp and 568lb ft of torque, fueled by three 2.1kg hydrogen tanks stored at 700 bars pressure. This innovative engine, developed over two years, utilizes a unique combustion system to accommodate hydrogen's different ignition characteristics, ensuring optimal performance. By creating a pre-ignition chamber with a pressure regulator, the engine can efficiently utilize hydrogen at a reduced pressure for smooth combustion. Unlike fuel cells which operate at lower temperatures, the hydrogen combustion engine offers higher operational temperatures, allowing for more manageable radiator sizes, especially in performance cars like the Alpenglow. Furthermore, the article highlights that hydrogen combustion engines offer a promising option for racing, maintaining the noise and vibrational aspects familiar to motorsport enthusiasts. The discussion surrounding Alpine's Hy6 engine sparks curiosity and optimism about the future of hydrogen technology in motorsport, setting the stage for potential advancements in performance and efficiency.