Hyundai Equus, VI (USA)

Differential fluid capacity & service interval

Hyundai Equus, VI (USA) differential fluid capacity ranges from 1,35 to 1,45 liters. Service intervals include checking at 40000 miles or 48 months and changing at 80000 miles. The data covers 6 configurations.

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

TypeSpecifications
  • Equus 5.0 GDI V8 (2014-2016)
  • Rear
  • Use: Normal
  • Capacity 1,35-1,45 liter
  • Check 40000 miles/ 48 months
  • Equus 5.0 GDI V8 (2014-2016)
  • Rear
  • Use: Severe
  • Capacity 1,35-1,45 liter
  • Check 40000 miles/ 48 months
  • Change 80000 miles
  • Equus 5.0 GDI V8 (2012-2013)
  • Rear
  • Use: Normal
  • Capacity 1,4 liter
  • Check 40000 miles/ 48 months
  • Equus 5.0 GDI V8 (2012-2013)
  • Rear
  • Use: Severe
  • Capacity 1,4 liter
  • Check 40000 miles/ 48 months
  • Change 80000 miles
  • Equus 4.6 MPI V8 (2011-2011)
  • Rear
  • Use: Normal
  • Capacity 1,4 liter
  • Check 40000 miles/ 48 months
  • Equus 4.6 MPI V8 (2011-2011)
  • Rear
  • Use: Severe
  • Capacity 1,4 liter
  • Check 40000 miles/ 48 months
  • Change 80000 miles

Additional Notes

  • The rear differential fluid capacity across all Hyundai Equus VI configurations is 1.4 liters for the 4.6 MPI V8 and the 5.0 GDI V8 from 2012-2013, while the 5.0 GDI V8 from 2014-2016 carries a specified range of 1.35-1.45 liters rather than a fixed value.
  • A capacity expressed as a range, such as the 1.35-1.45 liter figure for the 2014-2016 5.0 GDI V8, typically reflects acceptable fill tolerance at the drain-and-refill level, accounting for minor variation in how completely the old fluid drains before refilling.
  • The 4.6 MPI V8 from 2011 and the 5.0 GDI V8 from 2012-2013 share an identical fixed capacity of 1.4 liters, meaning the engine displacement change between model years did not alter the rear differential fill volume.
  • Under normal use conditions, all configurations across the 2011-2016 range specify only a fluid check at 40,000 miles or 48 months, with no fluid change interval listed for normal use.
  • Under severe use conditions, all configurations add a fluid change at 80,000 miles on top of the same 40,000-mile or 48-month check interval that applies under normal use.
  • The check interval of 40,000 miles or 48 months is structured as a dual condition, meaning whichever threshold is reached first would apply, which is standard practice for time-and-distance service scheduling.
  • The severe use change interval of 80,000 miles applies uniformly across all three engine and model year groupings, indicating no variation in the drain-and-refill schedule between the 4.6 MPI V8 and either generation of the 5.0 GDI V8.

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