Engine Oil and Fluid Recommendation for Opel Speedster – 2.0 16V Turbo Every year the car becomes more and more affordable and their number on the country's roads is naturally growing. For many, the car has ceased to be a luxury, and has become just a means of transportation. All these factors led to an increase in sales and production of motor oils.
  • Engine: Z20LET
  • Engine oil capacity, liter: 4.5
  • Manual transmission capacity, liter: 1.8
  • Cooling system capacity, liter: 13.2
  • Year: 2003-05

Engine oil

  • Synthetic oil: 5W-40

Manual transmission

  • Synthetic gear oil: 75W90 GL5

Cooling system

  • Antifreeze for the engine: Antifreeze G12 red