Electrical gremlins (nothing to do with the hydrogen combustion engine) prevented a successful public preview of the tech, but Alpine presses on. There are some other changes to the Alpenglow car.

Because hydrogen fuel cell systems don't produce electricity until they reach a temperature of 50ºF, hydrogen-powered vehicles like the Toyota Mirai come equipped with a lithium-ion battery to ...

The previous car was a running prototype of the 2022 Alpenglow, a static concept. Gone is the turbocharged, 2.0-liter engine with 340 horsepower since it's made way for a 3.5-liter V-6 with a pair ...

Using this system, Porsche’s virtual hydrogen engine ... Porsche claims this is possible even without an exhaust after-treatment system. ... An Underrated Wedge-Shaped Sports Car That's ...

Hydrogen-powered internal combustion engines (H2 ICE) could save traditional engines by leveraging existing tech and infrastructure. Challenges include hydrogen production, storage, and ...

Stellantis even designed an exhaust system of sorts for the Dodge Charger Daytona EV, to reproduce the V-8 rumble of past Chargers—although that system is entirely intended for sound and vibration.

Cummins wants the turbo-hydrogen engine to replace the turbodiesel in the trucking industry—at least in Europe. The brand developed a turbocharger called H2 ICE specifically for engines that ...

Early test results of Westport’s hydrogen HPDI technology applied to a Scania 13-litre engine platform show a peak brake thermal efficiency of nearly 52%.