Cadillac XT4, E2XX (EU)

Transfer case fluid capacity & service interval

Cadillac XT4 and E2XX (EU) models require transfer case fluid with a capacity of 0,65 liter. The data covers 3 configurations.

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

TypeSpecifications
XT4 350T AWD (2023- )
  • Use: Normal
  • Capacity 0,65 liter
XT4 350D AWD (2021- )
  • Use: Normal
  • Capacity 0,65 liter
XT4 350T AWD (2020-2022)
  • Use: Normal
  • Capacity 0,65 liter

Additional Notes

  • The Cadillac XT4 E2XX (EU) transfer case carries a fluid capacity of 0.65 liter across all listed AWD configurations, which is a relatively small volume consistent with a compact transfer box unit rather than a larger, gear-driven transfer case assembly.
  • The 350D AWD variant, introduced from 2021, shares the same 0.65 liter transfer case capacity as the petrol-powered 350T AWD variants, indicating a common transfer box unit across the diesel and petrol AWD drivetrains in the EU-market XT4 lineup.
  • The 350T AWD spans two separate specification entries: one covering 2020-2022 and another starting from 2023, both recording an identical 0.65 liter capacity under normal use conditions.
  • All three configurations are noted specifically as a transferbox fill, distinguishing the 0.65 liter figure as a service-level fluid capacity rather than a full overhaul or dry-fill measurement.
  • The normal use condition applies uniformly across the 350D AWD and both 350T AWD entries, meaning the 0.65 liter capacity figure is associated with standard operating service rather than a severe-duty or first-change-only interval.

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