Volkswagen emerged on the forefront of diesel technology in 1977 when we introduced the high-mileage, high-torque, nearly 50 MPG diesel Rabbit.* Ever since, we've continued to push the diesel envelope: increasing our vehicles' performance with the turbo diesel engine in 1982 and their efficiency with hydraulic valve lifters in 1986 and ECO DIESEL (the precursor to TDI) in 1991.
Volkswagen's TDI Clean Diesel technology realizes diesel's full potential with improved performance, increased mileage and a 95% drop in sooty emissions. And now if you purchase a 2009 TDI model, you may qualify for the advanced lean burn credit, worth as much as $1300 this tax season*. Performance, efficiency, and a generous tax credit: it's what the people want. Click on any TDI model to find out more.
Volkswagen's done some pretty amazing things with diesel fuel. We took 1st and 2nd place at the Dakar Rally, set a 67.90 MPG* world record and even won Green Car of the Year.* Today, Volkswagen continues to invest in the development of future diesel technologies. The fruits of this labor can already be seen in the Bluesport TDI concept which manages an astounding 57 MPG in eco-mode. What does the future hold for diesel? We're not exactly sure. But you might want to stop by TDITruthandDare.com every once and a while to find out.

67.90 MPG is the current world record for lowest fuel consumption across the 48 contiguous United States.
EPA estimates for 2009 Jetta TDI are 30 City/41 Highway mpg. Your mileage will vary. More information regarding EPA estimates for additional Volkswagen models can be found at www.vw.com.
$1300 tax credit submitted under Notice 2006-9 and Internal Revenue Code, Section 30B relative to the 2009 Volkswagen Jetta 2.0L TDI Sedan and SportWagen. Available to taxpayers who purchase a qualified vehicle on or before December 31, 2010. Leased vehicles are not eligible for the tax credit. Only a limited number of full tax credits are available. Please consult a tax professional for more information or go to http://www.irs.gov.
2009 Jetta TDI Clean Diesel has been awarded the 2009 Green Car of the Year® by Green Car Journal.
Accessory wrap not included.
Golf TDI European model shown, options are subject to change for US production.
Not only do clean diesels offer much cleaner emissions, particulate matter (soot) is reduced 95 percent or more (over standard diesels), and
there's also a substantial reduction in oxides of nitrogen and sulfur. Clean diesels also generate more power and have increased fuel economy
since the fuel is burned more efficiently and completely (as compared to conventional diesel engines).
http://alternativefuels.about.com/od/dieselbiodieselvehicles/a/cleandiesels.htm