CadillacCT5 CT5-V V-Series RWD 6DE79 1SF LGY MHS MY2025 US2025
Engine oil capacity
6.0 US qt (5.7 L) with filter (GM TechLink MY2025 chart)
Engine oil capacity with filter from GM TechLink's 2025 chart, CT5 LGY row (SPEC - LITERS 5.7 / SPEC - QUARTS 6.0).