What we like particularly about the Bentley Continental Supersports is that Bentley is pitching it as the first stage in the company's new environmental commitment. OK, it uses biofuel. Fine, but the Continental Supersports is also the fastest, most powerful Bentley ever made. Somehow the two aspects don't quite compute. Then there's the genius of having a car as big as a Bentley Continental, and fitting only two seats in it. The Supersports develops 630 horsepower, for crying out loud. It does zero to 62 mph in just 3.9 seconds, and has a top speed of 204 mph. Would the extra weight really have made that much difference?