Actually here in Oz the 1M is by far the most expensive, so no real surprise it should win.
M1 ~ $100k
RS3 ~ $85k
Focus RS ~ $55k
EVO X MR - Phantom Black - Ti Exhaust - Ti UICP - AQM Intake - 206kws 12.8sec
Z4 M Coupe - H&R - RE Diablo - RPi - Tekarbon - Sold