We've chosen the Honda N-VAN due to it having the smallest internal combustion engine offered in a new car. We're discussing fully fledged, street-legal automobiles with the smallest engines in ...

Nissan has dialed back its plans to go all-electric, but there's good and bad news for its combustion ambitions too.

The construction industry has been dealing with alternative options to the diesel engines it knows and loves. But hydrogen internal combustion engines (H2-ICE) make the switch easy, some experts say.