This thread is for my cousin, he found a 2004 DSG Mach 1, 55k miles unmodded owned by a middle age guy...He's been looking around for Machs (currently drives a 2008 Passat, nothing special) but he is just concerned about any issues that are expected with the car....Just a little concerned I guess because he has a warranty and everything now and will be giving it up, gas is no issue but just curious to see what kind of problems if any should be expected? Thanks.