BMW 4 series Gran Coupé, G26 (EU)

Transfer case fluid capacity & service interval

BMW 4 series Gran Coupé, G26 (EU) requires 0,7 liter of transfer case fluid. The data covers 1 configuration.

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

TypeSpecifications
Alpina D4 S Mild-Hybrid xDrive (261 kW) (2022-2024)
  • Use: Normal
  • Capacity 0,7 liter
  • Code: ATC 13

Additional Notes

  • The BMW 4 Series Gran Coupé G26 Alpina D4 S Mild-Hybrid xDrive (261 kW) carries a transfer case fluid capacity of 0.7 liter, which is a relatively modest fill volume consistent with compact transfer box units found in modern all-wheel-drive passenger cars.
  • The 0.7 liter figure applies specifically to the transfer box, distinguishing it from other drivetrain fluid volumes such as the rear differential or gearbox, each of which would carry separate capacities.
  • The listed use condition for the 2022-2024 Alpina D4 S Mild-Hybrid xDrive is normal, meaning the 0.7 liter service fill applies under standard operating conditions rather than a severe-duty or first-change-only interval.

Other Systems