According to a STREAM of recent reports, the entire Bentley Continental range will be equipped with Flex-Fuel engines as soon as June. While details are still sketchy, the cars will feature a flex-fuel version of the 6.0-liter W-12 engine. It will be capable of running on petrol, E85 bio-ethanol, or a mix of the two. To be honest we don't have a freakin' clue what that means. We do know that this is going to be the illest green car out there.