BMW X6, E71 / E72 (USA)

Differential fluid capacity & service interval

BMW X6, E71 / E72 (USA) models utilize differential fluid with a capacity range of 0,7 to 1 liter. The data covers 11 configurations.

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

TypeSpecifications
  • X6 xDrive35i (2010-2014)
  • Rear, mid section as of prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 xDrive35i (2010-2014)
  • Rear, mid section up to prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 xDrive50i (2010-2014)
  • Rear, mid section as of prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 xDrive50i (2010-2014)
  • Rear, mid section up to prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • ActiveHybrid X6 (2009-2012)
  • Rear, mid section as of prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • ActiveHybrid X6 (2009-2012)
  • Rear, mid section up to prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 M (2008-2014)
  • Front, up to 07/2011
  • Use: Normal
  • Capacity 0,7 liter
  • X6 M (2008-2014)
  • Rear, mid section as of prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 M (2008-2014)
  • Rear, mid section up to prod. date 07-2011
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 xDrive35i (2008-2010)
  • Rear, mid section
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH
  • X6 xDrive50i (2008-2010)
  • Rear, mid section
  • Use: Normal
  • Capacity 1 liter
  • Code: QMVH

Additional Notes

  • The rear differential mid section capacity across all BMW X6 E71/E72 variants — including the xDrive35i, xDrive50i, X6 M, and ActiveHybrid X6 — is uniformly specified at 1 liter, regardless of model year or production date cutoff.
  • The X6 M front differential, applicable to units produced up to 07/2011, carries a smaller capacity of 0.7 liter, reflecting the physically more compact housing of a front differential compared to a rear unit.
  • A production date of 07/2011 serves as a dividing line for rear differential mid section specifications on the X6 M, ActiveHybrid X6, xDrive35i (2010-2014), and xDrive50i (2010-2014), with separate capacity entries listed for units built before and from that date — though both entries specify 1 liter.
  • The xDrive35i and xDrive50i entries for 2008-2010 carry a single rear differential mid section specification without a production date split, while the 2010-2014 entries for the same variants introduce the pre/post 07/2011 distinction, indicating a mid-cycle revision to the differential assembly during the 2010 model year overlap period.
  • All capacity figures listed are service fill quantities, representing the amount of fluid required when refilling a differential during routine maintenance rather than a complete overhaul with full disassembly.
  • All specifications across every variant and production date are designated for normal use conditions, meaning the intervals and capacities apply to standard operating environments rather than severe-duty cycles such as towing, off-road use, or extreme temperature exposure.

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