Mercedes-Benz SL-Class, R231 (USA / CAN)

Automatic transmission fluid capacity & service interval

Mercedes-Benz SL-Class, R231 (USA / CAN) uses automatic transmission fluid with a capacity range of 7,1 to 9 liters. Service intervals include 30000 miles/ 36 months, 40000 miles/ 48 months, 60000 miles, 60000 miles/ 72 months, and 77500 miles/ 60 months. The data covers 8 configurations.

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

TypeSpecifications
SL 400, 231.466 (2015-2020)
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 60000 miles/ 72 months
  • Code: 722.9xx 7/1
SL 400, 231.465 (2014-2015)
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 77500 miles/ 60 months
  • Code: 722.9xx 7/1
SL 63 AMG, 231.474 (2014-2020)
  • Use: Normal
  • Capacity 7,1 liter (Dry fill)
  • Change 30000 miles/ 36 months
  • Code: 722.931 7/1
SL 500, 231.473 (2012-2020)
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 60000 miles
  • Code: 722.909 7/1
SL 550, 231.473 (2012-2020)
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 60000 miles
  • Code: 722.909 7/1
SL 63 AMG (395 kW), 231.474 (2012-2014)
  • Use: Normal
  • Capacity 7,1 liter (Dry fill)
  • Change 40000 miles/ 48 months
  • Code: 722.931 7/1
SL 63 AMG (415 kW), 231.474 (2012-2014)
  • Use: Normal
  • Capacity 7,1 liter (Dry fill)
  • Change 40000 miles/ 48 months
  • Code: 722.931 7/1
SL 65 AMG, 231.479 (2012-2013)
  • Use: Normal
  • Capacity 7,1 liter (Dry fill)
  • Change 30000 miles/ 36 months
  • Code: 722.932 7/1

Other Systems