Hyundai Sonata, YF (USA)

Automatic transmission fluid capacity & service interval

Hyundai Sonata, YF (USA) automatic transmission fluid capacity ranges from 6,5 to 7,1 liters. Service intervals require a change every 60000 miles. The data covers 10 configurations.

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

TypeSpecifications
Sonata 2.0T GDI (2014-2014)
  • Use: Normal
  • Capacity 7,1 liter
  • Code: A6LF2 6/1
Sonata 2.0T GDI (2014-2014)
  • Use: Severe
  • Capacity 7,1 liter
  • Change 60000 miles
  • Code: A6LF2 6/1
Sonata 2.4 GDI (2014-2014)
  • Use: Normal
  • Capacity 7,1 liter
  • Code: A6MF2 6/1
Sonata 2.4 GDI (2014-2014)
  • Use: Severe
  • Capacity 7,1 liter
  • Change 60000 miles
  • Code: A6MF2 6/1
Sonata 2.0T GDI (2011-2013)
  • Use: Normal
  • Capacity 7,1 liter
  • Code: A6LF2 6/1
Sonata 2.0T GDI (2011-2013)
  • Use: Severe
  • Capacity 7,1 liter
  • Change 60000 miles
  • Code: A6LF2 6/1
Sonata 2.4 GDI (2011-2013)
  • Use: Normal
  • Capacity 7,1 liter
  • Code: A6MF2 6/1
Sonata 2.4 GDI (2011-2013)
  • Use: Severe
  • Capacity 7,1 liter
  • Change 60000 miles
  • Code: A6MF2 6/1
Sonata 2.4 Hybrid HEV (2011-2014)
  • Use: Normal
  • Capacity 6,5-6,6 liter
  • Code: A6MF2H 6/1
Sonata 2.4 Hybrid HEV (2011-2014)
  • Use: Severe
  • Capacity 6,5-6,6 liter
  • Change 60000 miles
  • Code: A6MF2H 6/1

Additional Notes

  • The Hyundai Sonata YF (USA) automatic transaxle fluid capacity is 7.1 liters across the 2.0T GDI and 2.4 GDI configurations for 2011-2014, a figure consistent with a full service fill of a six-speed automatic transaxle unit.
  • The 2.4 Hybrid HEV carries a slightly lower transaxle fluid capacity of 6.5-6.6 liters for 2011-2014, reflecting a range rather than a fixed value, which is typical when a hybrid transaxle integrates motor components that affect the total fluid volume.
  • Under severe use conditions, the 2.0T GDI specifies a fluid change interval of 60,000 miles for 2011-2013, while no change interval is listed under normal use, indicating the severe condition interval is the only service mileage trigger present in the specifications.
  • The same 60,000-mile severe-use change interval applies to the 2.0T GDI for 2014, with the transaxle fluid capacity remaining at 7.1 liters, showing no deviation from the 2011-2013 specification.
  • For the 2.4 GDI across 2011-2013 and 2014, the severe-use change interval is also 60,000 miles, and the capacity holds at 7.1 liters in both periods, mirroring the 2.0T GDI service parameters exactly.
  • The 2.4 Hybrid HEV shares the 60,000-mile severe-use change interval seen in the non-hybrid configurations, though the capacity range of 6.5-6.6 liters distinguishes the hybrid transaxle fill volume from the fixed 7.1-liter figure of the other engines.
  • Across all ten specification rows, a change interval appears exclusively under severe use conditions, with normal use rows containing only capacity data and no mileage-based service trigger.

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