lol classic import guy arguement. My motor is more efficient and powerful then yours per liter. So I have a solution. Why don’t we get a tug of war between you and the other TDI owner all hook chains to underboosteds dually and see who wins. In all serriousness of course a TDI can be optimized to make the most power possible since it operates underless stressful conditions. A roughly 9k pound truck is rated to pull 21k pounds, over twice it’s own weight. Far as I know no TDI can do that. Different purposes behind each power plant.