And at the announcement venue, the V8 hydrogen engine shown above, which was developed by Yamaha for Toyota, was unveiled to the public. The unit is based on the 5.0-liter engine in the Lexus RC F ...

Hydrogen engines can give you the best of both worlds, clean emissions and a nice loud exhaust (it's what enthusiasts crave!). So if everything is going electric, does that mean no more exhaust sounds ...