Alfa Romeo Alfa 6, 119 (EU)

Differential fluid capacity & service interval

Alfa Romeo Alfa 6, 119 (EU) differential fluid capacity is 1,25-1,38 liter. Service intervals are 40000 km and 400000 km. The data covers 8 configurations.

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

TypeSpecifications
  • Alfa 6 2.0 (1983-1987)
  • Rear
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.0 (1983-1987)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.5 Iniezione Quadrifoglio Oro (1983-1987)
  • Rear
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 400000 km
  • Alfa 6 2.5 Iniezione Quadrifoglio Oro (1983-1987)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.5 Turbodiesel (1983-1987)
  • Rear
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.5 Turbodiesel (1983-1987)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.5 (1979-1983)
  • Rear
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km
  • Alfa 6 2.5 (1979-1983)
  • Rear, limited slip
  • Use: Normal
  • Capacity 1,25-1,38 liter
  • Change 40000 km

Additional Notes

  • Across all Alfa Romeo Alfa 6 configurations covered, the rear differential fluid capacity is listed as a range of 1.25 to 1.38 liters, which reflects a typical service fill tolerance rather than a single fixed volume, accounting for minor variation in fill level during a drain-and-refill procedure.
  • The 1.25 to 1.38 liter capacity range applies equally to both the standard rear differential and the limited slip differential variant across all engine types, meaning no additional fluid volume is specified for the limited slip unit.
  • Under normal use conditions, the standard rear differential fluid change interval for the 2.0 (1983-1987) is 40,000 km, a figure shared by both the open and limited slip differential configurations of that engine.
  • The 2.5 (1979-1983) carries the same 40,000 km change interval under normal use for both rear differential types, with a capacity range identical to the later 2.0 variant.
  • The 2.5 Turbodiesel (1983-1987) also shares the 40,000 km interval and 1.25 to 1.38 liter capacity for both rear differential configurations, placing the diesel variant on the same service schedule as the petrol engines in the lineup.
  • The 2.5 Iniezione Quadrifoglio Oro (1983-1987) limited slip differential is listed with a 40,000 km change interval, consistent with all other limited slip entries across the range.
  • The standard rear differential entry for the 2.5 Iniezione Quadrifoglio Oro (1983-1987) carries a change interval of 400,000 km, a value that stands apart from every other entry in the specifications and is likely a data anomaly rather than an intentional service extension.

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