Hi you all, Most common problems on the 330d and the 330Ci are the brake pipes that go over the petrol tank.Why don't they teach mechanic's tocut pipe before tank and push new piece over.Also changed front suspension rubbers on both,and tend to burn up front pads. Other than that I love them both.The 330D has low profiles so sticks well on bends. The 330 Ci has normal rubber but faster pick up on higher gearswhich means I have to drive itround bends. Have changed filter on Ci to K & N and added chip.Filterjust needs a wash out now and again,so makes it much cheaper.Have also changed spare for a normal wheel. Thats me lot so far.