Citroen If you want the comforts your used to but want to be green as well try our pale green car. The road from concept to reality has been far longer than envisaged. Here's why. So - does it all work? The good news is that it does work and can give the envisaged performance to match the Jester. The bad news is that the first set of Zebra batteries, renowned for their reliability and longevity, failed and had to be returned to the manufacturer.