Hupmobile Model D (six cylinder)
Coolant capacity & service interval
Hupmobile Model D (six cylinder) uses coolant with a capacity of 19 liters. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| 518-D (1935-1936) |
|
Additional Notes
- The Hupmobile Model D (six cylinder) 518-D carries a coolant capacity of 19 liters for the cooling system under normal use conditions.
- A 19-liter cooling system capacity is notably large for a passenger car of the mid-1930s era, reflecting the thermal demands of the six-cylinder engine architecture used in the 518-D.
- The single capacity figure of 19 liters applies uniformly across the 1935-1936 model years of the 518-D, indicating no variation in cooling system volume between those two years.