Check the fuel door
It is usually the clearest source for your specific car.
At the pump, the choice is usually simple: yellow is gasoline/Mogas 95 and black is diesel. Always confirm what your specific car requires.
For most rental cars, the choice you see at Curaçao stations is straightforward: Mogas 95 gasoline or diesel. U.S. drivers do not need to translate a long list of regular/mid-grade/premium options.

It is usually the clearest source for your specific car.
Many companies state the fuel type in the agreement or key folder.
Do not guess just because a label or color looks familiar.
Mogas is motor gasoline. The 95 refers to the octane rating used locally. It is the standard gasoline you will commonly see, but CuracaoBound cannot determine which fuel your specific rental car requires.
If your rental paperwork or fuel door says diesel, use diesel. Putting the wrong fuel in a car can cause serious damage.
Mogas 95 is motor gasoline with a 95 octane rating and is the common gasoline label you will see in Curaçao.
Yellow is used for gasoline/Mogas 95 and black for diesel. Still confirm your own vehicle.
Check the fuel door, rental agreement or ask the rental company. Do not guess.
Do not start the engine. Contact your rental company or roadside assistance immediately.
For current fuel prices and station information, you can also check Curoil and Vanddis directly.