In the case of this Morgan 3 Wheeler less is more. Its pre-war cockpit fighter styling and baritone soundtrack makes it one of my favorite automobiles.
Even with only 115 hp from a Harley-Davidson V-Twin engine, this 1,100 lbs roadster scoots to 60mph from 0 in around 4.5 seconds.
Listen to the mechanical delight the little Morgan bellows as it motors through the countryside. You can see more of it in this gallery.

The Nissan GTR is one of the most technologically advanced road machines available. Two drifters take on the Nissan GTR in a battle of sliding and slip angles. It is not up to the BBC's Top Gear standard, but still entertaining.
General Motors has produced a video with graphics and animation to explain how the Chevrolet Volt works.
Uber-design straight from a comic book. A thundering 380 hp 4.8 liter V8 stuffed into a light weight chassis. The soundtrack from the side-exit exhausts help car geeks forgive Jay Leno's delivery.