Article - http://blog.wired.com/cars/2009/04/cng-sirocco-to.html
Wired article said: VW has been doing a lot of green racing of late. In addition to rigging the Scirocco GT24-CNG to run on natural gas, the company has long sponsored the Jetta TDi Cup diesel race series. Starting this year, those cars are running with biofuel in their tanks. ... VW is bringing a pair of CNG Sciroccos to the 'Ring. Each has a 2.0-liter turbocharged engine delivering almost 300 horsepower. Volkswagen had good luck with the Scirocco last year, clinching a one-two victory in the 2.0-liter turbo class, so here's wishing them luck. Now if we could just get VW to bring the Scirocco to the U.S.
