Ben,
Mid-late 90's Audi A4 and the VW Passat (B5 nomenclature-1998-2007 I believe) all use 5x112 BCP along with certain Mercedes models. Tirerack shows a lot of 16" wheels available when I selected a 1997 AudiA4 FWD and they typically provide specs including offset in their descriptions. Hope it helps
