I'm not that into Nugget yellow and i wouldent say its the most sought after colour.
A G60 is just as realiable as a vr6, they both have there fair share of problems, G60 sounds amazeing, can easily be tuned to VR power, chip pulley and larger intercooler and ya laughin.
Best thing too do would be to test drive both, The Vr is a big lazy lump but once it gets going, where as the G60 is just Rawcus.
Ok u have to pay for charger serviceing and ya looking at a grand if it gos pop, but Vr's are just as much in some ways.
The Vr is probley better on fuel economy then a tuned g60,
If ya gonna get a G60, try and get a late J or K reg one as these will be the facelifted ones, Although you will never find a G60 with the late dashboard/Interia unless its been retrofitted.