Car Twin · CarFactBook identity cardChevrolet TrailblazerTrailblazer RS AWD 1RS L3T M3F MY2025 USYears2025MarketUnited StatesPowertrainPetrolDriveFour- or all-wheel driveEngineL3T, GM engine RPOEngine oil4.5 L (4.8 US qt), approximately, with filter, for the 1.3L AWD engine