BMW i7, G70 (USA)
Coolant capacity & service interval
BMW i7, G70 (USA) coolant specifications cover a capacity of 17.8 liters. The data encompasses 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| i7 eDrive50 (2023- ) |
|
| i7 M70 xDrive (2023- ) |
|
| i7 xDrive60 (2022- ) |
|
Additional Notes
- The BMW i7 G70 cooling system capacity of 17.8 liters applies uniformly across all three listed configurations: the i7 M70 xDrive, i7 eDrive50, and i7 xDrive60.
- A 17.8-liter cooling system capacity is notably large, reflecting the thermal management demands of high-voltage electric drivetrains, which require coolant circuits for the battery pack, power electronics, and electric motors in addition to any auxiliary heating or cabin conditioning loops.
- All three configurations carry a normal use condition designation, meaning the 17.8-liter figure applies to standard operating environments rather than severe-duty or first-fill scenarios.
- The i7 xDrive60 carries a starting model year of 2022, making it the earliest-introduced configuration among the three listed variants, while the i7 M70 xDrive and i7 eDrive50 both carry a starting model year of 2023.