Fluid · Coolant
Coolant
for 2025 Audi S6 2.9L Turbo V6 · AWD
Fluid Type
G13 (purple/pink) 50/50 premix
Spec: TL 774-J
Capacity
10.5qt
9.93 L
Drain & Refill
9 qt
8.51 L
Change Interval
120,000 mi
193,080 km
Notes
Single-turbo V6 configuration. Initial fill lifetime, subsequent changes every 120k miles.
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