the 911 is turbo is the best sports car for road rallies. Its more comy then its italian rivals, it costs less to make simple repairs. Most cities have porsche dealerships so you can make an emergency stop if needed, whereas ferrari dealerships are scarcer. Your rally in your 430 could be over simply cause you can't locate a dealerhsip. turbo's 4wd makes high speed rain much safer and its twin turbos muffle the noise so that the police won't hear you from 5 miles away.