What kind of doors open when you're Toyota and you sell over three million hybrids? Apparently a partnership with BMW on "next-generation" lithium-ion packs and all sorts of future green debauchery. Whether the collaboration will bear fruit in time for München's upcoming lithium-ion powered i3 and i8 remains to be seen, but the tie-up should save the duo mucho dinero as they pool development time and cut costs with economies of scale. The memorandum will also grant Toyota's European outfit with access to B
