The i3 will be powered by huge lithium-ion batteries positioned under the floorboards (a distribution of weight that eases handling) with a drive system, chassis and energy storage unit all incorporated into a body module made of aluminium.

FORBES: World Debut: BMW i3 Electric Car

At 3.9kg (8.6 pounds) it's reasonably light for a system with this screen size, and with an all-aluminum chassis, it has a more premium feel than other MSI machines (not to mention some competing models from brands like Alienware).

ENGADGET