The automobile industry is about to experience a revolution with the arrival of hydrogen-powered supercars. Alpine, the French manufacturer renowned for its sports vehicles, has just unveiled its latest creation: the Alpenglow Hy6. This daring prototype pushes the boundaries of performance and ecology, heralding a new era for sports cars.
A hydrogen supercar with breathtaking performance
The Alpine Alpenglow Hy6 stands out with its 3.5-liter V6 engine powered by hydrogen. This technical feat allows the car to achieve an impressive power of 740 horsepowermore than double the previous version, the Alpenglow Hy4. The engine, capable of going up to 9,000 revolutions per minutepromises intense driving sensations and an intoxicating sound.
The announced performances live up to expectations:
- Maximum speed: over 330 km/h
- Maximum torque: 768 Nm from 5,000 rpm
- Maximum power reached at 7,600 rpm
These figures place the Alpenglow Hy6 in the big leagues, rivaling traditional thermal supercars.
The use of hydrogen as a fuel is part of the current trend of searching for alternatives to fossil fuels. Moreover, BMW plans to launch its first hydrogen car before 2030, highlighting the growing interest of manufacturers in this technology.
Technical innovation and futuristic design
The heart of the Alpenglow Hy6 is based on a alloy engine block with a V-angle of 100 degrees. Alpine engineers opted for a sophisticated architecture:
- Four overhead camshafts
- Twin turbocharger
- Dry sump lubrication
This configuration ensures optimal performance and foolproof reliability.
The hydrogen supply is done by direct injectionwhile water is injected indirectly. Three tanks, certified according to European standard Regulation 134, each store 2.1 kg of hydrogen gas under a pressure of 700 bars. The carbon chassis, derived from the LMP3 category, cleverly integrates these tanks into the sidepods and behind the passenger compartment.
Visually, the Alpenglow Hy6 sports a futuristic and aerodynamic design. The engine, visible at the rear, is topped by a transparent fin which “frosts” with the water vapor emitted by the inconel exhausts. A massive shark fin improves stability at high speeds.
The future of motorsport
Alpine doesn't just create an exceptional supercar. The French manufacturer also aims to revolutionize motorsport. Bruno Famin, Vice President of Alpine Motorsports, highlights the importance of this project: “We are demonstrating our commitment to hydrogen research, which could herald applications in motorsport with high levels of performance. »
The development of the Alpenglow Hy6 draws on the expertise acquired in Formula 1. The resources of the Viry-Châtillon factory, cradle of Renault and Alpine F1 engines, are now redirected towards innovative projects such as this one. this and the Hypercar program for the World Endurance Championship.
Alpine is carefully monitoring developments in competition regulations, including the plan to allow hydrogen cars at the 24 Hours of Le Mans from 2028. This prospect paves the way for a new era of motorsport, combining performance and sustainability.
| Characteristic | Alpine Alpenglow Hy6 |
|---|---|
| Engine | 3.5L hydrogen V6 |
| Power | 740 ch |
| Maximum RPM | 9 000 million/min |
| Vitesse max | 330+ km/h |
| Transmission | 6-speed sequential |
The Alpine Alpenglow Hy6 is much more than just a style exercise. This prototype embodies Alpine's vision for a sustainable future of motorsport. By combining cutting-edge technologies, exceptional performance and hydrogen propulsion, Alpine is paving the way for a new generation of environmentally friendly supercars, without compromising on driving sensations and driving pleasure.
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