Mercedes-Benz R-Class, W251 (USA / CAN)

Coolant capacity & service interval

Mercedes-Benz R-Class, W251 (USA / CAN) coolant capacity ranges from 6,5 to 13 liters. Service intervals require changes every 124000 miles or 120 months. The data covers 10 configurations.

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

TypeSpecifications
R 350 4MATIC, 251.057/157 (2011-2013)
  • Use: Normal
  • Capacity 9,5 liter
  • Change 124000 miles/ 120 months
R 500 4MATIC, 251.072/172 (2010-2013)
  • Use: Normal
  • Capacity 6,5 liter
  • Change 124000 miles/ 120 months
R 350, 251.056/156 (2009-2010)
  • Use: Normal
  • Between min and max.
  • Change 124000 miles/ 120 months
R 350 4MATIC, 251.065/165 (2009-2011)
  • Use: Normal
  • Between min and max.
  • Change 124000 miles/ 120 months
R 350, 251.056/156 (2007-2009)
  • Use: Normal
  • Between min and max.
  • Change 124000 miles/ 120 months
R 350 4MATIC, 251.065/165 (2007-2009)
  • Use: Normal
  • Capacity 10,1-13 liter
  • Change 124000 miles/ 120 months
R 500 4MATIC, 251.072/172 (2007-2010)
  • Use: Normal
  • Capacity 10,1-13 liter
  • Change 124000 miles/ 120 months
R 350, 251.056/156 (2005-2007)
  • Use: Normal
  • Between min and max.
  • Change 124000 miles/ 120 months
R 350 4MATIC, 251.065/165 (2005-2007)
  • Use: Normal
  • Capacity 10,1-13 liter
  • Change 124000 miles/ 120 months
R 500 4MATIC, 251.075/175 (2005-2007)
  • Use: Normal
  • Capacity 10,1-13 liter
  • Change 124000 miles/ 120 months

Other Systems