Lamborghini SIÁN FKP 37

Coolant capacity & service interval

Lamborghini SIÁN FKP 37 coolant capacity ranges from 1,1 to 25 liters. Service intervals include checking at 15000 km and changing every 24 months. The data covers 2 configurations.

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

TypeSpecifications
SIÁN FKP 37 (2021-2022)
  • Use: Normal
  • Capacity 25 liter
  • Check 15000 km
  • Change 24 months
  • SIÁN FKP 37 (2021-2022)
  • Electric motor
  • Use: Normal
  • Capacity 1,1 liter
  • Check 15000 km
  • Change 24 months

Additional Notes

  • The Lamborghini SIÁN FKP 37 carries a 25-liter capacity for the main cooling system, a figure that reflects the thermal demands of a high-displacement naturally aspirated V12 engine and the volume of fluid required to maintain stable operating temperatures across the full cooling circuit.
  • A separate cooling circuit dedicated to the electric motor holds 1.1 liters, a notably smaller capacity consistent with the localized thermal management needs of a hybrid drive unit rather than a full combustion powertrain.
  • Both the main cooling system and the electric motor cooling circuit share the same check interval of 15,000 km under normal use conditions, meaning both circuits are evaluated on the same service schedule despite their significant difference in fluid volume.
  • The change interval for both cooling circuits is set at 24 months under normal use conditions, making calendar time rather than mileage the governing factor for coolant replacement across the 2021-2022 model years.
  • The presence of two distinct coolant capacities across the 2021-2022 SIÁN FKP 37 reflects a dual-circuit architecture, where the combustion engine and the electric motor each maintain thermally isolated fluid loops rather than sharing a single integrated system.

Other Systems