Dubai is renowned for luxurious excess. This is a Bugatti Veyron taxi. Dubai doesn't have a reputation for having challenging taxi drivers, though given the price of the Veyron this is hardly surprising.
Eco Factor: Zero-emission off-road car powered by electricity. With their massive engines trying to eat up dirt, off-roaders are mainly associated with pollution and emissions. Car designer Ryan Skelley of Sunbeam Tiger fame has thrilled us again.