http://commutercars.com/

This small company has certainly had its ups and downs. From closely held design project of a dedicated entrepreneur, to production contracts in Europe, and back...

Hopefully their two seat Tango will make it into people's driveways. It is one impressive piece of engineering.

From their site:

Tango

Doubling freeways. Quadrupling parking.
0-60 mph in 4 seconds.

An ultra-narrow, freeway-capable, stable, safe vehicle that fits anywhere a motorcycle fits.

The Tango will revolutionize commuter transportation in the 21st century. It was designed to be so much fun and so convenient that if you are going anywhere by yourself or with a friend, there should be no hesitation in deciding which car to take.