Fluid · Automatic Transmission
Automatic Transmission
for 2021 Audi S6 2.9L Twin-Turbo V6 · AWD
Fluid Type
ZF 8HP Lifeguard 8
Spec: ZF S671090255 / VW G 055 005 A2
Capacity
9qt
8.51 L
Drain & Refill
5 qt
4.73 L
Change Interval
40,000 mi
64,360 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
ZF 8-speed automatic (8HP). Fill-for-life but service recommended at 40k intervals.