I recently saw an add for Brammo e-cycles and did some quick research.http://www.brammo.com/home
I bet these are a blast to ride. I didn't see any 1/4 mile times posted but I'd think they would be pretty quick. A silent scooter might come in handy once the zombies rise up.
Then I saw this abomination marvel:http://www.killacycle.com/about
I have no words for this...
The newest Tesla cars seem to be pretty ironed out now too.http://www.teslamotors.com