Fluid · Engine Oil
Engine Oil
for 2020 Cadillac CT6 4.2L V8 Twin-Turbo · AWD
Fluid Type
dexos1 Gen 2 5W-30 full synthetic
Spec: API SN Plus / dexos1 Gen 2
Capacity
8.5qt
8.04 L
Drain & Refill
8.5 qt
8.04 L
Change Interval
5,000 mi
8,045 km
Notes
Blackwing V8 twin-turbo, capacity with filter change
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