Fluid · Coolant
Coolant
for 2025 Audi RS6 4.0L Twin-Turbo V8 · AWD
Fluid Type
G13 (VW TL 774-J) violet/purple
Spec: VW TL 774-J
Capacity
12.7qt
12.01 L
Drain & Refill
10.5 qt
9.93 L
Change Interval
120,000 mi
193,080 km
Notes
Ethylene glycol-based coolant, pre-mixed 50/50. Lifetime spec but recommend flush at 120k miles.
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