BMW 7 series, G11 / G12 (USA)
Differential fluid capacity & service interval
BMW 7 series, G11 / G12 (USA) models utilize differential fluid with a capacity of 0,6 liter. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- The front differential fluid capacity across the 740i xDrive (2016-2019), 750i xDrive (2015-2019), and 750i xDrive (2019-2022) configurations is uniformly 0.6 liter, which is a typical service fill volume for a front differential unit in an all-wheel-drive system.
- A 0.6 liter capacity is a relatively small volume, consistent with compact front differential housings found in longitudinally arranged all-wheel-drive platforms, where the front differential is integrated into or adjacent to the front axle assembly.
- All three configurations carry a normal use condition designation, meaning the specified 0.6 liter capacity applies under standard driving conditions rather than severe or heavy-duty operating cycles.
- The BMW 7 Series G11/G12 750i xDrive has two distinct front differential entries: one covering 2015-2019 and a second covering 2019-2022 with a production date qualifier of as of 03/2020, indicating a mid-cycle specification revision was introduced partway through the 2019 model year overlap period.
- Despite the production date distinction on the later 750i xDrive entry, the front differential fluid capacity remains at 0.6 liter, meaning the specification change reflected in the 03/2020 notation does not alter the fill volume itself.
- The 740i xDrive front differential specification applies to the 2016-2019 model years, while the 750i xDrive front differential specification begins with the 2015 model year, reflecting the earlier introduction of the higher-displacement variant in the G11/G12 generation.