OK, what are the real differences?
I know that TSI is chain-driven, it can also take regular 87 gas without damaging the engine, as oppose to FSI that HAS to take only premium gas..... Anything else?
Planning to get a bit used passat also ( maybe), so in regards to long-term maintenance TSI looks like a better option ( no need to change the timing belt), judging just from what I know so far.
Any suggestions, please?