The Dutch-built Superbus was shown to the media at Masdar City in Abu Dhabi a few days ago. Fully electric and designed to be capable of 250 kph while carrying 23 passengers, it is being pitched as the next-generation solution to the Dubai-Abu Dhabi commute.
http://www.drivearabia.com/news/2011/04/21/electric-superbus-tours-abu-dhabi-and-dubai/
http://www.drivearabia.com/news/2011/04/21/electric-superbus-tours-abu-dhabi-and-dubai/