by Hogg » Sun Jul 05, 2009 10:10 am
Audi a6 has a PCD of 112 and your BMW is 120 PCD so they won't fit straight away.
You might be able to get a converter though, not sure how much it would cost though
Model Year PCD Offset Bore
A6 94> 5x112 35 to 42 57.1
3 E36/M3 91 to 99 5x120 35 to 45 72.6
3 E46/Z3 1.8 98> 5x120 35 to 45 72.6
3 Series E30 86 to 91 4x100 15 to 20 72.6
M3 E30 89 to 92 5x120 15 to 25 72.6
Also the bore is totally different, but i have no idea which bit that defines!