Ferrari 275 GTS/GTB

Coolant capacity & service interval

Ferrari 275 GTS/GTB coolant specifications cover a capacity of 12 liters. The data includes 3 configurations for this model.

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

TypeSpecifications
275 GTB/4 (1966-1968)
  • Use: Normal
  • Capacity 12 liter
275 GTB (1964-1966)
  • Use: Normal
  • Capacity 12 liter
275 GTS (1964-1966)
  • Use: Normal
  • Capacity 12 liter

Additional Notes

  • The Ferrari 275 GTB (1964-1966), 275 GTB/4 (1966-1968), and 275 GTS (1964-1966) all share an identical coolant system capacity of 12 liters, meaning the same total fill volume applies across both the berlinetta and spider body styles as well as the single- and double-overhead-cam engine variants.
  • A 12-liter cooling system capacity is a relatively large figure for a mid-1960s sports car engine, reflecting the physical scale of the 3.3-liter V12 architecture shared across all three configurations.
  • The 12-liter figure represents the total cooling system capacity, which is the volume required to fill the entire circuit, including the engine block, cylinder heads, and associated plumbing, rather than a partial or drain-and-refill service quantity.
  • All three configurations carry a normal use condition tied to the 12-liter capacity, meaning the specification applies under standard operating circumstances rather than a severe-duty or first-change-only scenario.
  • The 275 GTB/4, which introduced a four-cam version of the V12 for 1966-1968, retains the same 12-liter coolant capacity as the earlier twin-cam 275 GTB, indicating the additional camshaft hardware did not alter the total system volume.

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