Audi A6, S6, 4G (USA)

Brake fluid capacity & service interval

Audi A6, S6, 4G (USA) models require 1 liter of brake fluid. Service intervals include checking at 5000 miles or 12 months, 10000 miles or 12 months, and changing every 24 months. The data covers 28 configurations.

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

TypeSpecifications
A6 2.0 T quattro (185 kW), 4GC (2017-2018)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 T quattro (250 kW), 4GC (2017-2018)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 T quattro (250 kW), 4GC (2017-2018)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
S6 (331 kW), 4GC (2016-2018)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 2.0 T (185 kW), 4GC (2015-2018)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 2.0 T (185 kW), 4GC (2015-2018)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 3.0 T quattro (245 kW), 4GC (2015-2017)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 T quattro (245 kW), 4GC (2015-2017)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 3.0 TDI quattro (176 kW), 4GC (2015-2017)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 TDI quattro (176 kW), 4GC (2015-2017)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
S6 (331 kW), 4GC (2015-2016)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
S6 (331 kW), 4GC (2015-2016)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 2.0 T (162 kW), 4G2 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 2.0 T (162 kW), 4G2 (2013-2015)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 2.0 T quattro (162 kW), 4G2 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 2.0 T quattro (162 kW), 4G2 (2013-2015)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 3.0 T quattro (228 kW), 4G2 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 T quattro (228 kW), 4G2 (2013-2015)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 3.0 TDI quattro (176 kW), 4G2 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 TDI quattro (176 kW), 4G2 (2013-2015)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
S6 (309 kW), 4G2 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
S6 (309 kW), 4G2 (2013-2015)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
S6 (309 kW), 4G2 (2012-2013)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
S6 (309 kW), 4G2 (2012-2013)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 2.0 T (155 kW), 4G2 (2011-2013)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 2.0 T (155 kW), 4G2 (2011-2013)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months
A6 3.0 T quattro (228 kW), 4G2 (2011-2013)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 24 months
A6 3.0 T quattro (228 kW), 4G2 (2011-2013)
  • Use: First check only
  • Capacity 1 liter
  • Check 5000 miles/ 12 months

Other Systems