Mercedes-Benz R-Class, W251 (EU)

Automatic transmission fluid capacity & service interval

Mercedes-Benz R-Class, W251 (EU) automatic transmission fluid capacity ranges from 6,7 to 9 liters. Service intervals include 60000 km or 125000 km/60 months. The data covers 47 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: First change only
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.906 7/1
  • R 300 CDI 4MATIC, 251.025 (2010-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 300 CDI 4MATIC, 251.025 (2010-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 300 CDI BlueEFFICIENCY, 251.021/121 (2010-2013)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 300 CDI BlueEFFICIENCY, 251.021/121 (2010-2013)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 350 CDI 4MATIC, 251.023/123 (2010-2013)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 350 CDI 4MATIC, 251.023/123 (2010-2013)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 500 4MATIC, 251.072/172 (2010-2013)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 500 4MATIC, 251.072/172 (2010-2013)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 550 4MATIC, 251.072/172 (2010-2013)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 550 4MATIC, 251.072/172 (2010-2013)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 300, 251.054/154 (2009-2012)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 300, 251.054/154 (2009-2012)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 300 CDI 4MATIC, 251.020 (2009-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 300 CDI 4MATIC, 251.020 (2009-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 300 CDI BlueEFFICIENCY, 251.026/126 (2009-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 300 CDI BlueEFFICIENCY, 251.026/126 (2009-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 350, 251.056/156 (2009-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 350, 251.056/156 (2009-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 350 4MATIC, 251.065/165 (2009-2011)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 350 4MATIC, 251.065/165 (2009-2011)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 350 BlueTEC L 4MATIC, 251.124 (2009-2013)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 350 BlueTEC L 4MATIC, 251.124 (2009-2013)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 350 CDI 4MATIC, 251.022/122 (2009-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 350 CDI 4MATIC, 251.022/122 (2009-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280, 251.054/154 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI, 251.026/126 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI 4MATIC, 251.020 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI DPF, 251.026/126 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI DPF 4MATIC, 251.020 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 320 CDI 4MATIC, 251.022/122 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 320 CDI DPF 4MATIC, 251.022/122 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 350, 251.056/156 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 350 4MATIC, 251.065/165 (2007-2009)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 500 4MATIC, 251.072/172 (2007-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 500 4MATIC, 251.072/172 (2007-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
  • R 550 4MATIC, 251.072/172 (2007-2010)
  • As of prod. nr. 2834527 with code A89
  • Use: Normal
  • Capacity 9 liter (Dry fill)
  • Change 125000 km/ 60 months
  • Code: 722.9xx 7/1
  • R 550 4MATIC, 251.072/172 (2007-2010)
  • Up to prod. nr. 2834526 w/o code A89
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 63 AMG, 251.077/177 (2007-2008)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI 4MATIC, 251.020 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 280 CDI DPF 4MATIC, 251.020 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 320 CDI 4MATIC, 251.022/122 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 320 CDI DPF 4MATIC, 251.022/122 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 350, 251.056/156 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 350 4MATIC, 251.065/165 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 500 4MATIC, 251.075/175 (2005-2007)
  • Use: First change only
  • Capacity 6,7 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1
R 63 AMG, 251.077/177 (2005-2007)
  • Use: First change only
  • Capacity 9 liter (Dry fill)
  • Change 60000 km
  • Code: 722.9xx 7/1

Other Systems