Newbies from klang/shah alam

[rathian]

hi all..planning to buy g12 in few months time..in dilemma..to choose s class or bmw..but g12 looks more sleek and self driven..but a little bit sceptical about reliability..hopefully can learn more here..i really need to know the best workshop in my area for servicing in shah alam..hope all sifus here to teach me..i want to know what to look for when buy a second hand g12 thanks in advance