Alfa Romeo Tonale, GC (USA / CAN)

Transfer case fluid capacity & service interval

Alfa Romeo Tonale, GC (USA / CAN) transfer case fluid capacity is 0,4 liter. Service intervals consist of a check every 40000 miles or 48 months. The data covers 2 configurations.

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

TypeSpecifications
Tonale 1.3 PHEV (2023- )
  • Use: Normal
  • Capacity 0,4 liter
  • Check 40000 miles/ 48 months
Tonale 2.0 (2023- )
  • Use: Normal
  • Capacity 0,4 liter
  • Check 40000 miles/ 48 months

Additional Notes

  • Both the Alfa Romeo Tonale 1.3 PHEV and the Tonale 2.0 share an identical transfer case fluid capacity of 0.4 liter, which is a notably small volume consistent with compact transfer box designs found in crossover-segment all-wheel-drive systems.
  • A capacity as low as 0.4 liter leaves very little margin for fluid degradation before lubrication quality is affected, making the specified check interval directly relevant to maintaining adequate protection within the transfer box.
  • The service action defined for both configurations is a fluid check rather than a drain-and-fill, meaning the interval of 40,000 miles or 48 months under normal use conditions is tied to inspection of existing fluid rather than a full replacement cycle.
  • The 48-month time limit runs alongside the 40,000-mile distance threshold, so whichever of the two conditions is reached first would govern when the transfer box fluid requires attention under normal use.
  • The specifications apply identically across the 1.3 PHEV and 2.0 powertrains, indicating no differentiation in transfer case service requirements between the plug-in hybrid and the conventional turbocharged engine variants for the 2023 model year.

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