may i start by saying, your a dumbass, period. and another thing, if you didnt get over 50 mpg on your prius, i really dont know how you were driving, if your trying to race in a prius stop kidding yourself. then again, your taste in cars isn't too good if your bought a TDi. lets see
prius: 60/51 mpg (for normal people who know how to drive)
Jetta TDi: 38/46 mpg (not even close)
emmisions
prius: almost zero
Tdi: have you ever seen that black shit coming out of a mack trucks exahust pipes? yep, thats coming out of your car too. byebye enviorment.
Hp:
Prius: 114
TDi: 100
in conclusion, prius dominates you