Fluid · Coolant
Coolant
for 2026 Audi RS4 2.9L Twin-Turbo V6 · AWD
Fluid Type
G13 purple coolant (50/50 premix)
Spec: VW TL 774-J (G13)
Capacity
15.8qt
14.95 L
Drain & Refill
12.7 qt
12.01 L
Change Interval
120,000 mi
193,080 km
Notes
OAT-based coolant. Replace every 6 years or mileage interval.
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