Audi A8, S8, 4H (USA)

Automatic transmission fluid capacity & service interval

Audi A8, S8, 4H (USA) automatic transmission fluid capacity ranges from 3,6 to 8,6 liters. Service intervals include checks at 15000 miles/24 months or 20000 miles/24 months. The data covers 24 configurations.

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

TypeSpecifications
S8 4.0 TFSI quattro (445 kW) (2016-2018)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
S8 4.0 TFSI quattro (445 kW) (2016-2018)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (331 kW) (2015-2018)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (331 kW) (2015-2018)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TFSI quattro (245 kW) (2014-2018)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TFSI quattro (245 kW) (2014-2018)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (309 kW) (2013-2014)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (309 kW) (2013-2014)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (320 kW) (2013-2018)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (320 kW) (2013-2018)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (382 kW) (2013-2018)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (382 kW) (2013-2018)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TDI quattro (176 kW) (2012-2016)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TDI quattro (176 kW) (2012-2016)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TFSI quattro (245 kW) (2012-2014)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 3.0 TFSI quattro (245 kW) (2012-2014)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (309 kW) (2011-2013)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (309 kW) (2011-2013)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (382 kW) (2011-2013)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.0 TFSI quattro (382 kW) (2011-2013)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.2 TFSI quattro (260 kW) (2010-2012)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 4.2 TFSI quattro (260 kW) (2010-2012)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1
A8 6.3 W12 quattro (368 kW) (2010-2016)
  • Use: Normal
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 20000 miles/ 24 months
  • Code: 0BK 8/1
A8 6.3 W12 quattro (368 kW) (2010-2016)
  • Use: First check only
  • Capacity 8,6 liter (Initial fill)
  • Capacity 3,6-4 liter (Refill)
  • Check 15000 miles/ 24 months
  • Code: 0BK 8/1

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