this might sound stupid but if i had a set of ba xr8 callipers would in any way they fir on the front or mabye even the rear (stupid) of a 116 giulietta ?
in reality any thing can be made to fit. but...
do the volvo caliper and rotor as i have done.
all parts form u-pull-it, my mate machined the rotors for a six pack,
all up cost $130 installed.