With the Paris Motor Show nearing its end, we take one more look at what it had to offer.drive it! looks at carmakers' studies of what we can expect of automobiles in the future. Be it the new Lamborghini Sesto Elemento which is made mostly of carbon-fiber components and weighs less than a ton, or Mercedes' new A-class E-cell, an electric with a range of up to 200 kilometers. And other brands also have some interesting things to show.