Audi 90, B4 / 8C (USA)

Differential fluid capacity & service interval

Audi 90, B4 / 8C (USA) differential fluid capacity is 1 liter. Data covers 1 configuration.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • 90 2.8 V6 (128 kW) (1993-1995)
  • From automatic
  • Use: Normal
  • Capacity 1 liter

Additional Notes

  • The Audi 90 B4 / 8C (USA) 2.8 V6 (128 kW) paired with an automatic transmission carries a differential fluid capacity of 1 liter, which is consistent with a service fill volume rather than a full overhaul quantity.
  • The 1-liter capacity figure applies specifically to the differential sourced from an automatic transmission application, meaning the same 2.8 V6 engine in a different drivetrain configuration would not necessarily share the same specification.
  • The listed use condition for the 1993-1995 2.8 V6 differential fluid interval is normal, meaning the 1-liter service fill quantity is associated with standard operating conditions rather than a severe-duty service schedule.

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