City buses like these may very well be the wave of the future. With all the focus on personal automobile design, it is easy to lose sight of the vehicles designed to transport the public.The city bus has undergone minor cosmetic procedures before, but those facelifts and refurbishing were nothing compared to what the future has in store. The city bus of the future will look and run differently than any other bus on the road today. And with populations growing in cities throughout the world, public transport will always be a vital element. Wubbo Ockels is easily the coolest bus ever designed. This stretch limo-bus hybrid is powered by 300kw engine, seats 23 and can do up to 155 mph.The bus was originally designed for Ockels\' native Netherlands but is now being pitched to Dubai.