2.0L TDI definitely.
I say this with some bias I suppose.
:rolleyes:
The TDI is a great little engine, pulls hard in every gear, great economy (even when giving it some stick), great noise (some may chuckle but I love the growl of the TDI) and the smile it puts on your face when it pins you back into the seat in second gear + can still retain 5.5L/100km and get nearly 800km out of a tank.
I haven't driven the FSI, but I have been behind many going up hills and even followed one on a cruise day. They're a nice little car but they lack the one thing that makes the TDI great....thats torque. The effortlessness and pull the little diesel has up top is simply phenomenal.
:biggrin:
My vote goes to the TDI.