I'm sure you're well aware of the car companies that went out of business in 2008. And you've had other brands that have seen difficulties here and there, even some of the most famous ones.

I've never designed a bicycle, so one day that would be fun to do.

I would design any vehicle, but probably least likely... a minivan.

If design isn't profitable, then it's art.

We have to control our battery development and testing.

One of the things that I think nobody's done yet is really taking advantage of the electric powertrain layout, which of course, means you don't have a gasoline engine in the front and you don't have a gas tank in the rear.

My view is that we will still have many different categories of cars in the future.