Theres nowt wrong with the 4x4 system tbh, the fault lies with vauxhall who didnt put anything in the manuals about how to look after the damned thing so it got itself a bad reputation...
As for 300bhp callys doing 14.1 bests then I suggest that they dont let there mums drive the 1/4
How many Fiat Coupes are 15 years old?
By the time there that old I'm sure theres gonna be plenty of horror stories about them like there are with the Cally's