Audi A6, S6, RS 6, 4B (EU)

Coolant capacity & service interval

Audi A6, S6, RS 6, 4B (EU) models require coolant with a capacity range of 6 to 11 liters. Service intervals include checking every 30000 km or 24 months and changing every 24 months. The data covers 37 configurations.

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

TypeSpecifications
RS 6 4.2 V8 Turbo quattro (353 kW) (2004-2005)
  • Use: Normal
  • Capacity 11 liter
  • Check 30000 km/ 24 months
  • Change 24 months
RS 6 4.2 V8 Turbo quattro (331 kW) (2002-2005)
  • Use: Normal
  • Capacity 11 liter
  • Check 30000 km/ 24 months
  • Change 24 months
A6 1.8 20V Turbo (AWT) (2001-2005)
  • Use: Normal
  • Capacity 6 liter
A6 1.9 TDI (96 kW) (2001-2005)
  • Use: Normal
  • Capacity 7 liter
A6 2.0 20V (2001-2005)
  • Use: Normal
  • Capacity 7 liter
A6 2.5 TDI V6 (114 kW) (2001-2003)
  • Use: Normal
  • Capacity 6 liter
A6 3.0 V6 30V (2001-2005)
  • Use: Normal
  • Capacity 6 liter
A6 3.0 V6 30V quattro (2001-2005)
  • Use: Normal
  • Capacity 6 liter
A6 1.8 20V (2000-2001)
  • Use: Normal
  • Capacity 6,5 liter
A6 1.8 20V Turbo (2000-2002)
  • Use: Normal
  • Capacity 6 liter
A6 1.8 20V Turbo quattro (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 1.9 TDI (81 kW) (2000-2001)
  • Use: Normal
  • Capacity 6 liter
A6 2.4 V6 30V (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.4 V6 30V quattro (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 (110 kW) (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 (120 kW) (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 (132 kW) (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 quattro (110 kW) (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 quattro (132 kW) (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.7 V6 30V BiTurbo quattro (2000-2005)
  • Use: Normal
  • Capacity 6 liter
A6 2.8 V6 30V (2000-2001)
  • Use: Normal
  • Capacity 6 liter
A6 2.8 V6 30V quattro (2000-2001)
  • Use: Normal
  • Capacity 6 liter
A6 4.2 V8 40V quattro (2000-2005)
  • Use: Normal
  • Capacity 11 liter
A6 2.7 V6 30V BiTurbo quattro (1999-2000)
  • Use: Normal
  • Capacity 6 liter
A6 4.2 V8 40V quattro (1999-2000)
  • Use: Normal
  • Capacity 11 liter
S6 4.2 V8 40V quattro (1999-2005)
  • Use: Normal
  • Capacity 11 liter
  • Check 30000 km/ 24 months
  • Change 24 months
A6 1.8 20V (1997-2000)
  • Use: Normal
  • Capacity 6,5 liter
A6 1.8 20V (85 kW) (1997-2000)
  • Use: Normal
  • Capacity 6,5 liter
A6 1.8 20V Turbo (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 1.8 20V Turbo quattro (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 1.9 TDI (81 kW) (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 2.4 V6 30V (1997-2001)
  • Use: Normal
  • Capacity 6 liter
A6 2.4 V6 30V quattro (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 (110 kW) (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 2.5 TDI V6 quattro (110 kW) (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 2.8 V6 30V (1997-2000)
  • Use: Normal
  • Capacity 6 liter
A6 2.8 V6 30V quattro (1997-2000)
  • Use: Normal
  • Capacity 6 liter

Other Systems