http://www.myturbodiesel.com/1000q/treg/2011-vw-touareg-tdi-buying-guide.htm The 2011 VW Touareg was completely overhauled. The basic engine was the only major component that was carried over and I'm sure that it's been retuned for the lighter car. If nothing else, it was retuned for the DPF regeneration and Adblue emissions system (lighter car = less emissions). This buying guide explains some features of the car and differences and revisions of the 2011 VW Touareg TDI vs. the 2010 VW Touareg TDI. Canadian specs are out but US specs aren't out yet so they'll be added later. More pictures will also be added.