Cars You've Never Heard Of: No. 4

If you’re looking for speed in South Korea, Protomotors is your brand.

The company has a special "low-volume manufacturing" unit that produces the Spira, a slick, "hand-made" model made of lightweight carbon fiber that comes with doors that swivel open vertically.

You could push the car to a maximum of 305 kilometers per hour, but would you ever want to?

Click here for No. 5.