The firm revealed the overhauled i8 at BMW's Innovation Days 2015 event.

It has been given a dramatic makeover in its transition from plug-in hybrid to hydrogen fuel-cell vehicle.

New bodywork, aerodynamic wheels, and matte black paint make it look like stealth jet fighter - or a batmobile.

The  two-door coupé relies on carbon fibre construction to keep its weight down and also features an aerodynamic package developed at BMW's wind tunnel in Munich.

Now, if they could only make it affordable for the masses. To read more, click here.