What is it?
Despite its rather ordinary looks, the Mercedes-Benz GLC F-Cell is actually a fairly significant thing indeed. You see, instead of having a traditional petrol or diesel combustion engine under the bonnet, the F-Cell belongs to that rarified set of electrified vehicles that utilises hydrogen fuel cell technology to get it from A to B.
Where fuel cells are often rather large, awkward things to make fit within the confines of a car’s dimensions without compromising practicality too much, Mercedes' newly developed one is so compact that it can fit within the limits of the GLC’s engine bay, and it's installed on the same mounting points that a conventional engine would use. Meanwhile, two carbonfibre-encased tanks that together hold up to 4.4kg of compressed liquid hydrogen are housed beneath the floor.
Now, here’s where it all gets rather complicated. That liquid hydrogen is used to power the fuel cell, which in turn acts as a generator of sorts for an electric motor. There’s an additional 13.5kWh battery pack on board, too, which can also be called upon to power the motor. When this battery is at full charge and the tanks are topped up with hydrogen, Mercedes claims the F-Cell will offer a range just shy of 300 miles.