Used Audi 100 Bulkhead

The Audi 100 ran across two well-known generations in the UK: the C3 (1982–1991) and the C4 (1991–1994). Bulkheads are generation-specific and will not interchange between C3 and C4, as the entire bodyshell structure differs. Always source a bulkhead from the correct generation for your car.

Both years fall within the C3 generation (1982–1991), so in principle the bulkhead platform is the same. However, mid-generation pressing changes can occur without a formal facelift, so confirm with the breaker against your exact registration before purchasing to be certain the panel matches.

This is a generation boundary question: the C3 ran until 1991 and the C4 began in 1991, with some overlap in the model year. A bulkhead from a C3 will not fit a C4 car, so you need to confirm with the breaker exactly which generation your 1991 or 1992 car belongs to using your registration before they pull the part.

Yes, body style is the primary fitment factor for a bulkhead. The Audi 100 was available as a saloon and an estate (Avant), and the bulkhead structure differs between these body styles, so you must match the donor car's body style to your own. Tell the breaker whether your car is a saloon or Avant when requesting a quote.

Trim level does not affect bulkhead fitment on the Audi 100; the structural panel is the same whether the donor car was a base, SE, or CD model. You may find minor cosmetic or sealing differences depending on the specific options fitted, but these do not change whether the bulkhead physically fits. Match generation and body style, and trim can be disregarded.

The C4 Audi 100 and the contemporary C4 Audi A6 share the same platform, but whether the bulkhead pressing is fully interchangeable is something you should confirm with the breaker against your registration, as panel differences between same-platform variants sold under different names can exist. The Audi 80 uses a different, smaller platform entirely and its bulkhead will not be compatible with the 100.