BMW i7 series, G70 (EU)

Automatic transmission fluid capacity & service interval

BMW i7 series, G70 (EU) uses automatic transmission fluid with a capacity range of 0,5 to 2,1 liters. The data covers 3 configurations.

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

TypeSpecifications
  • i7 eDrive50 (2023- )
  • Electric drive
  • Use: Normal
  • Capacity 0,5-2,1 liter
  • Code: HEAT 220MF, 220LR, 220 XLR 1/1
  • i7 M70 xDrive (2023- )
  • Electric drive
  • Use: Normal
  • Capacity 0,5-2,1 liter
  • Code: HEAT 220MF, 220LR, 220 XLR 1/1
  • i7 xDrive60 (2022- )
  • Electric drive
  • Use: Normal
  • Capacity 0,5-2,1 liter
  • Code: HEAT 220MF, 220LR, 220 XLR 1/1

Additional Notes

  • All three variants in the BMW i7 series G70 (EU) use an e-transmission, which refers to an electrically driven transmission unit rather than a conventional torque-converter or dual-clutch automatic gearbox.
  • The fluid capacity across all listed variants is stated as a range of 0.5-2.1 liters, which is characteristic of a top-up or service fill figure rather than a full drain-and-refill overhaul quantity, indicating that the actual fill amount depends on how much fluid remains in the unit at the time of service.
  • The i7 xDrive60 carries a starting year of 2022, making it the earliest-introduced variant among the three listed configurations, while the i7 M70 xDrive and i7 eDrive50 both carry a starting year of 2023.
  • All three configurations share identical fluid capacity specifications of 0.5-2.1 liters under normal use conditions, meaning no differentiation exists between the rear-wheel-drive eDrive50 layout and the all-wheel-drive xDrive60 and M70 xDrive layouts in terms of transmission fluid service fill volume.
  • The normal use condition applies uniformly across all three variants, with no severe-use interval or first-change-only designation present in any of the listed rows.

Other Systems