Buick Regal, Epsilon II (USA / CAN)

Automatic transmission fluid capacity & service interval

Buick Regal, Epsilon II (USA / CAN) automatic transmission fluid capacity ranges from 3 to 9 liters. Service intervals include 45000, 97500, and 160000 miles, 80000 km, and 12 months. The data covers 14 configurations.

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

TypeSpecifications
Regal 2.0L VVT Turbo AWD (193 kW) (2013-2014)
  • Use: Normal
  • Capacity 9 liter
  • Change 97500 miles
  • Code: Hydra-Matic 6T70 6/1
Regal 2.0L VVT Turbo AWD (193 kW) (2013-2014)
  • Use: Severe
  • Capacity 9 liter
  • Change 45000 miles
  • Code: Hydra-Matic 6T70 6/1
Regal 2.0L VVT Turbo FWD (193 kW) (2013-2014)
  • Use: Normal
  • Capacity 9 liter
  • Change 97500 miles
  • Code: Hydra-Matic 6T70 6/1
Regal 2.0L VVT Turbo FWD (193 kW) (2013-2014)
  • Use: Severe
  • Capacity 9 liter
  • Change 45000 miles
  • Code: Hydra-Matic 6T70 6/1
Regal 2.4L VVT (2013-2014)
  • Use: Normal
  • Capacity 8,4 liter
  • Change 97500 miles
  • Code: Hydra-Matic 6T40 6/1
Regal 2.4L VVT (2013-2014)
  • Use: Severe
  • Capacity 8,4 liter
  • Change 45000 miles
  • Code: Hydra-Matic 6T40 6/1
Regal 2.0L VVT Turbo GS (201 kW) (2012-2012)
  • Use: Normal
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Change 97500 miles
  • Code: Aisin Warner AF 40 6/1
Regal 2.0L VVT Turbo GS (201 kW) (2012-2012)
  • Use: Severe
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Change 45000 miles
  • Code: Aisin Warner AF 40 6/1
Regal 2.4L VVT eAssist (2012-2014)
  • Use: Normal
  • Capacity 8,4 liter
  • Change 97500 miles
  • Code: Hydra-Matic 6T40 6/1
Regal 2.4L VVT eAssist (2012-2014)
  • Use: Severe
  • Capacity 8,4 liter
  • Change 45000 miles
  • Code: Hydra-Matic 6T40 6/1
Regal 2.0L VVT Turbo (164 kW) (2011-2012)
  • Use: Normal
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Change 97500 miles
  • Code: Aisin Warner AF 40 6/1
Regal 2.0L VVT Turbo (164 kW) (2011-2012)
  • Use: Severe
  • Capacity 7 liter (Dry fill)
  • Capacity 3 liter (Service fill)
  • Change 45000 miles
  • Code: Aisin Warner AF 40 6/1
Regal 2.4L VVT (2011-2012)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 12 months
  • Change 160000 km
  • Code: 6/1
Regal 2.4L VVT (2011-2012)
  • Use: Severe
  • Capacity 8,4 liter
  • Check 12 months
  • Change 80000 km
  • Code: 6/1

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