Cadillac XT4, E2XX (USA / CAN)

Differential fluid capacity & service interval

Cadillac XT4, E2XX (USA / CAN) differential fluid capacity is 0,9 liters. Service intervals include 75000 miles and 150000 miles. The data covers 4 configurations.

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

TypeSpecifications
  • XT4 2.0 AWD (2022- )
  • Rear
  • Use: Normal
  • Capacity 0,9 liter
  • Change 150000 miles
  • XT4 2.0 AWD (2022- )
  • Rear
  • Use: Severe
  • Capacity 0,9 liter
  • Change 75000 miles
  • XT4 2.0 AWD (2018-2022)
  • Rear
  • Use: Normal
  • Capacity 0,9 liter
  • Change 150000 miles
  • XT4 2.0 AWD (2018-2022)
  • Rear
  • Use: Severe
  • Capacity 0,9 liter
  • Change 75000 miles

Additional Notes

  • The Cadillac XT4 2.0 AWD rear differential holds 0.9 liter of fluid across all listed configurations, indicating a compact rear drive unit consistent with the vehicle's crossover platform.
  • Under normal use conditions, the rear differential fluid change interval is set at 150,000 miles for the 2018-2022 XT4 2.0 AWD.
  • Under severe use conditions, the same 2018-2022 configuration carries a rear differential fluid change interval of 75,000 miles, exactly half the normal-use figure.
  • The 0.9 liter capacity figure represents a service fill level, reflecting the amount of fluid required during a standard drain-and-fill procedure rather than a full overhaul quantity.
  • The 2022-start XT4 2.0 AWD shares the same 0.9 liter rear differential capacity and the same 150,000-mile normal-use change interval as the 2018-2022 configuration.
  • For the 2022-start XT4 2.0 AWD under severe use conditions, the rear differential fluid change interval is 75,000 miles, matching the interval specified for the earlier 2018-2022 severe-use entry.

Other Systems