Volkswagen Jetta TDI Test Drive: 2011 Video Car Review Posted by (3:22) By: Car Reviews by Rob Davidson Uploaded 13 years ago 8879 Views 8879 Views Share Description The all new 2011 Jetta TDI Clean Diesel has been designed to give you abundance of power & comfort while keeping the fuel costs down. The re-engineered diesel turbo is powered by an eco-friendly ultra low sulphur fuel engine. Volkwagon is the first manufacturer to warranty a B5 biodiesel. For every 1% of bioblend added, you decrease your CO2 emissions by 1%. B5 is 95% petroleum and 5% renewable diesel. This means that it produces 5% less CO2 than 100% petroleum. Tags: Please enable JavaScript to view the comments powered by Disqus.