Fluid · Coolant
Coolant
for 2018 Audi S6 4.0L Twin-Turbo V8 · AWD
Fluid Type
G13 lilac/purple antifreeze
Spec: TL 774-J (G13)
Capacity
24qt
22.7 L
Drain & Refill
16 qt
15.14 L
Change Interval
90,000 mi
144,810 km
Data quality
Book-style estimate
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Notes
Includes engine and turbocharger cooling circuits. Total system capacity vs typical drain amount.
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