Audi A6, S6, 4F (USA)

Transfer case fluid capacity & service interval

Audi A6, S6, 4F (USA) transfer case fluid capacity ranges from 0,55 to 1,1 liters. Service intervals include checks at 15000 or 20000 miles, or every 12 to 24 months. The data covers 22 configurations.

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

TypeSpecifications
A6 3.0 T quattro (220 kW) (2008-2011)
  • Use: Normal
  • Capacity 0,6 liter
  • Check 20000 miles/ 24 months
A6 3.0 T quattro (220 kW) (2008-2011)
  • Use: First check only
  • Capacity 0,6 liter
  • Check 15000 miles/ 24 months
A6 4.2 V8 5V quattro (257 kW) (2008-2011)
  • Use: Normal
  • Capacity 0,6 liter
  • Check 20000 miles/ 24 months
A6 4.2 V8 5V quattro (257 kW) (2008-2011)
  • Use: First check only
  • Capacity 0,6 liter
  • Check 15000 miles/ 24 months
A6 Avant 3.0 T quattro (220 kW) (2008-2011)
  • Use: Normal
  • Capacity 0,6 liter
  • Check 20000 miles/ 24 months
A6 Avant 3.0 T quattro (220 kW) (2008-2011)
  • Use: First check only
  • Capacity 0,6 liter
  • Check 15000 miles/ 24 months
S6 5.2 V10 quattro (319 kW) (2008-2011)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 20000 miles/ 24 months
S6 5.2 V10 quattro (319 kW) (2008-2011)
  • Use: First check only
  • Capacity 1,1 liter
  • Check 15000 miles/ 24 months
A6 4.2 8V 5V quattro (257 kW) (2007-2008)
  • Use: Normal
  • Capacity 0,55-0,88 liter
  • Check 20000 miles/ 12 months
A6 4.2 8V 5V quattro (257 kW) (2007-2008)
  • Use: First check only
  • Capacity 0,55-0,88 liter
  • Check 15000 miles/ 12 months
S6 5.2 V10 quattro (319 kW) (2007-2008)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 20000 miles/ 12 months
S6 5.2 V10 quattro (319 kW) (2007-2008)
  • Use: First check only
  • Capacity 1,1 liter
  • Check 15000 miles/ 12 months
A6 4.2 V8 5V quattro (257 kW) (2006-2007)
  • Use: Normal
  • Capacity 0,55-0,88 liter
  • Check 20000 miles/ 12 months
A6 4.2 V8 5V quattro (257 kW) (2006-2007)
  • Use: First check only
  • Capacity 0,55-0,88 liter
  • Check 15000 miles/ 12 months
S6 5.2 V10 quattro (319 kW) (2006-2007)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 20000 miles/ 12 months
S6 5.2 V10 quattro (319 kW) (2006-2007)
  • Use: First check only
  • Capacity 1,1 liter
  • Check 15000 miles/ 12 months
A6 3.2 FSI quattro (187 kW) (2005-2007)
  • Use: Normal
  • Capacity 0,88 liter
  • Check 20000 miles/ 12 months
A6 3.2 FSI quattro (187 kW) (2005-2007)
  • Use: First check only
  • Capacity 0,88 liter
  • Check 15000 miles/ 12 months
A6 4.2 V8 5V quattro (245 kW) (2005-2006)
  • Use: Normal
  • Capacity 0,88 liter
  • Check 20000 miles/ 12 months
A6 4.2 V8 5V quattro (245 kW) (2005-2006)
  • Use: First check only
  • Capacity 0,88 liter
  • Check 15000 miles/ 12 months
A6 Avant 3.2 FSI quattro (187 kW) (2005-2007)
  • Use: Normal
  • Capacity 0,88 liter
  • Check 20000 miles/ 12 months
A6 Avant 3.2 FSI quattro (187 kW) (2005-2007)
  • Use: First check only
  • Capacity 0,88 liter
  • Check 15000 miles/ 12 months

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