Lamborghini Grand Prix

Differential fluid capacity & service interval

Lamborghini Grand Prix differential fluid capacity is 6 liters. Service intervals include checking at 125 hours and changing at 1000 hours. The data covers 3 configurations.

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

TypeSpecifications
  • Grand Prix 674-70, -DT (1986-1995)
  • Front
  • Use: Normal
  • Capacity 6 liter
  • Check 125 hours
  • Change 1000 hours
  • Code: (4x4)
  • Grand Prix 774-80, -DT (1986-1995)
  • Front
  • Use: Normal
  • Capacity 6 liter
  • Check 125 hours
  • Change 1000 hours
  • Code: (4x4)
  • Grand Prix 874-90, -DT (1986-1995)
  • Front
  • Use: Normal
  • Capacity 6 liter
  • Check 125 hours
  • Change 1000 hours
  • Code: (4x4)

Additional Notes

  • The Lamborghini Grand Prix front differential holds 6 liters of fluid across the 674-70, 774-80, and 874-90 configurations, including their respective -DT variants.
  • A 6-liter front differential capacity is relatively substantial for agricultural equipment of the 1986-1995 era, reflecting the mechanical demands placed on the drivetrain in field conditions.
  • Under normal use conditions, the front differential fluid on the 674-70 and -DT models is due for a check every 125 operating hours.
  • The change interval for front differential fluid on the 774-80 and -DT models is set at 1000 operating hours under normal use conditions.
  • The 874-90 and -DT configurations share the same 125-hour check interval and 1000-hour change interval as the other Grand Prix variants, indicating a uniform service schedule across the model range for this system.
  • Operating hours rather than calendar time govern the service intervals for all three configurations, which is standard practice for agricultural machinery where seasonal usage patterns vary widely.

Other Systems