I used to own a b5 s4, now toying with idea of buying an s3 or PD diesel 130 and remapping, but i love the looks of the S3.. 1. I am curious to know anyone who has driven both cars in standard form - is there much of a difference in outright acceleration (vs s4) given the s3 is much lighter ? Im not expecting a fire breather, just a good all round package that has a little bit of poke when needed. The audis are hard to beat, especially given the seats and interior are so spot on. Would love to try an evo but the tacky interiors of all jap cars just put me off which is a shame and an old m3, well, i just cant stand the way the BMW rev and speedo are still all in orange and havent been updated since the 1800 century! 2. Was thinking about fitting an LPG kit to the S3 diy, so if anyone has any pointers let me know.