• Engine: LGH (Duramax); LML (Duramax)
  • Engine oil capacity, liter: 6.0-10.0
  • Automatic transmission capacity, liter: 12.0
  • Cooling system capacity, liter: 27.0
  • Year: 2011-16

Engine oil

  • Synthetic oil: Low SAPS UHPD 10W-40

Differential

  • Synthetic gear oil: 75W90 GL5

Automatic transmission

  • Synthetic gear oil: ATF Dexron VI (ATF Dexron 6)

Power steering

  • Synthetic transmission fluid: AISIN-AW

Cooling system

  • Antifreeze for the engine: Antifreeze G12+ violet