Car Twin · CarFactBook identity cardCadillac CT5CT5-V V-Series RWD 6DE79 1SF LGY MHS MY2025 USYears2025MarketUnited StatesPowertrainPetrolDriveTwo-wheel driveEngineLGY, GM engine RPO (GM TechLink MY2025 chart)Engine oil6.0 US qt (5.7 L) with filter (GM TechLink MY2025 chart)12V battery12-volt Absorbed Glass Mat (AGM) battery; refer to the original battery label replacement number