BMW XM, G09 (EU)

Differential fluid capacity & service interval

BMW XM, G09 (EU) models require differential fluid with a capacity range of 0,6 to 1,4 liters. The data covers 6 configurations.

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

TypeSpecifications
  • XM 50e Plug-in Hybrid xDrive PF (353 kW) (2024- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Code: 179AL
  • XM 50e Plug-in Hybrid xDrive PF (353 kW) (2024- )
  • Rear
  • Use: Normal
  • Capacity 0,9 liter
  • Code: 225AL
  • XM Label Red xDrive PF (550 kW) (2023- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Code: 179AL
  • XM Label Red xDrive PF (550 kW) (2023- )
  • Rear
  • Use: Normal
  • Capacity 1,4 liter
  • Code: 235M SA2T4
  • XM Plug-in Hybrid xDrive PF (480 kW) (2022- )
  • Front
  • Use: Normal
  • Capacity 0,6 liter
  • Code: 179AL
  • XM Plug-in Hybrid xDrive PF (480 kW) (2022- )
  • Rear
  • Use: Normal
  • Capacity 1,4 liter
  • Code: 235M SA2T4

Additional Notes

  • Across all three BMW XM G09 configurations, the front differential holds 0.6 liter of fluid, a figure that remains consistent regardless of output level.
  • The rear differential capacity differs between configurations. The XM 50e Plug-in Hybrid xDrive PF (353 kW) carries 0.9 liter at the rear, while both the XM Plug-in Hybrid xDrive PF (480 kW) and the XM Label Red xDrive PF (550 kW) require 1.4 liters.
  • The 0.9-liter rear differential capacity on the 353 kW variant is notably smaller than the 1.4-liter figure seen on the higher-output models, a difference of 0.5 liter that reflects a physically smaller or differently designed rear differential unit.
  • All six specification rows are designated for normal use conditions, meaning none of the listed capacities are tied to a severe-duty or first-change service scenario.
  • The front differential capacity of 0.6 liter is relatively modest, consistent with the compact housing typical of front axle differentials in all-wheel-drive systems where the front unit handles a secondary torque distribution role.
  • The XM Label Red xDrive PF (550 kW) shares its rear differential capacity of 1.4 liters with the 480 kW variant, despite a substantial difference in peak power output between the two configurations.

Other Systems