Here's the clean diesel 2.0 liter engine which VW wants to sell in the US, and start selling it in their products as soon as they can. The engine churns out 140 horsepower, and VW says that they will stick with their nomenclature, using "TDI" as their name for clean diesel products (Mercedes is using the BluTec name for the same technology, developed in Europe jointly by several car-makers).