Bentley has undone the Photoshop shadows on the ethanol-powered Continental shown last month, and - ta-da! - there's the usual and beautiful wheel, interior, and rear fascia upgrades. We predicted 650 horsepower and a 205-mile-per-hour top speed for the marque's fastest production car (it's actually 621 horsepower and 204 miles per hour).

Some 243 pounds have been cut, which means the Continental GT only weighs 5,000 pounds (about the same as a Hummer H3T or Lexus LS600hL). In place of the rear seat is a crossbar for added rigidity, and the interior also gets a mash of bright red leather, black Alcantara trim, and deeply-bolstered bucket seats.

The Supersports is part of Bentley's plan to reduce carbon dioxide emissions by 15 percent across its entire lineup by 2012, the magic year when General Motors is profitable and the nation's fuel economy is so improved that daisies grow out of tailpipes. And like every cradle-to-grave estimate on alternative fuel, Bentley's claim that the Supersports cuts C02 emissions by 70 percent over the regular Continental is about as accurate as Timothy Geithner's tax returns.

But if Bentley must cite environmental numbers to keep Congress from outlawing their cars, we'll publish them no matter what. Zero to 60 miles per hour in 3.7 seconds, however, is nothing but the whole truth.