When selecting oil, it is necessary to take into account the fact that, often, requirements are developed for a certain family of vehicles that have structural properties among themselves. Naturally, these requirements are different. Therefore, your task is to choose an oil that would be suitable specifically for your engine, and not for this model in general.
  • Engine: LU3 Vortec; LV1
  • Engine oil capacity, liter: 5.0-6.0
  • Cooling system capacity, liter: 11,8/14,6
  • Year: 2019-

Differential

  • Synthetic gear oil: 75W90 GL5

Cooling system

  • Antifreeze for the engine: Antifreeze G12+ violet